The Naked Scientists
  • Login
  • Register
  • Podcasts
      • The Naked Scientists
      • eLife
      • Naked Genetics
      • Naked Astronomy
      • In short
      • Naked Neuroscience
      • Ask! The Naked Scientists
      • Question of the Week
      • Archive
      • Video
      • SUBSCRIBE to our Podcasts
  • Articles
      • Science News
      • Features
      • Interviews
      • Answers to Science Questions
  • Get Naked
      • Donate
      • Do an Experiment
      • Science Forum
      • Ask a Question
  • About
      • Meet the team
      • Our Sponsors
      • Site Map
      • Contact us

User menu

  • Login
  • Register
  • Home
  • Help
  • Search
  • Tags
  • Member Map
  • Recent Topics
  • Login
  • Register
  1. Naked Science Forum
  2. Non Life Sciences
  3. Physics, Astronomy & Cosmology
  4. Is 'time' fundamental?
« previous next »
  • Print
Pages: 1 2 3 [4] 5   Go Down

Is 'time' fundamental?

  • 83 Replies
  • 11491 Views
  • 5 Tags

0 Members and 1 Guest are viewing this topic.

Offline demalk (OP)

  • Full Member
  • ***
  • 50
  • Activity:
    0%
  • Naked Science Forum Newbie
    • View Profile
Re: Is 'time' fundamental?
« Reply #60 on: 04/12/2017 18:47:42 »
Quote
For example, I can think about moving my arm, or not moving my arm, without moving my arm, i.e., independent of the different set of invariant nature laws that would come into play if I do or do not move my arm. The fly is bussing around and I am thinking of swatting it. I decide to swat it in real time. I swat it and he fly dies. If I decide not to swat it, the fly lives. My decision takes place before the action of swatting, but causes the act of swatting, and so I have affected the various mix or set of invariant natural laws that come into play at the time of the physical event of swatting or not swatting.

Ok. Let’s try to dissect that situation and see if we can find any evidence of free will there.

So, you’re sitting in a room and notice a fly. The thought appears in your mind that you could swat it. You make a decision whether or not to act on that thought. The first important thing to note here is that you did not choose to observe the fly. The conscious observation of the fly arose based on a gigantic network of non-conscious processes, including your sensory input being converted to a specific pattern of neural activity, which passed the ‘test’ of something that requires your attention thereby entering your consciousness as an observation. This process is just as non-conscious as the heart beating or your DNA replicating. "You", as in that which is reading these words, have no choice in the matter.

Once the observation has entered your conscious mind, you instantly think of the possibility of swatting the fly. But you did not choose to have that thought either. It emerged because the concepts of ‘fly’ and ‘swatting’ are very closely related in the neural networks of your brain. You did not choose to organise your neurons in such a way. It happened because you grew up in a world where flies are abundant, and in a culture where swatting them is a very natural thing to do. Had you grown up in an isolated society which considers flies holy, the relationship between the concepts of ‘fly’ and ‘swatting’ would not exist in your brain and the thought of swatting it would not emerge. Furthermore, to choose our own thoughts would require us to think what we think before we think it. We can do something like that when we try to focus on something or retrieve something from memory. These are exercises of consciously steering our own thoughts, but it takes a lot of effort. 99% of our thoughts emerge to us without our conscious self having any part in that whatsoever. As Sam Harris puts it: "you author your next thought as much as you author my next word".

So if neither the observation nor the subsequent thought were the result of your free choice, what about the decision whether or not to act on that thought. Surely that is up to you?

Turns out that no matter how you look at it, if you look closely enough every free choice can be ultimately reduced to prior causes. There is the specific situation you’re in. If your infant is in the room, you may be more inclined to kill (the fly, not the baby) than if it were just you and your dog. Or if the room were smaller, you may be more inclined to kill than if were bigger (just because the fly is more annoying in a smaller room).

But even if we would consider all those external circumstances equal, there is still nothing free about your decision. Consider your mood of the moment. Did you choose that? Did you choose whether or not someone said something nasty that really got to you that morning? Or whether you slept well that night? What is the state of your hormonal and microbial balance? Digestive cycle? Menstrual? How has your personality and thought-structure developed over the years? In what cultural context? What was your environment like when you were growing up? What were your influencers like? Classmates, teachers, idols, siblings, parents?

All your choices are ultimately determined by prior causes one way or another. The network of these prior causes is just much too complex for us to predict, and so we attribute terms like ‘free will’ and ‘random’. In reality, these two concepts are directly opposed to the notion that every effect has prior cause.

We lack the computing power to process all the information required to make deterministic predictions (i.e. know for sure that tomorrow at 4:12 PM you will bump into that friend you haven’t seen for 20 years). Hypothetically speaking one could unravel all the prior causes of both of you being there at the same time and predict 100% accurately that you will meet there tomorrow at that time. The only reason we can’t do that is because we can’t unravel all causes and all effects to the smallest detail throughout the entire universe all the way down to 20 years ago when you last saw each other, or in fact all the way down to the beginning of time. We could never do that of course, but in principle in a universe where everything is the effect of prior causes there can be no such thing as free will or fundamental randomness.

‘Random’ means we don’t have enough information/computing power to predict deterministically an event of which the lead cause is not assumed to be the intent of a conscious being/a ”self”.
‘Free will’ means we don’t have enough information/computer power to predict deterministically an event of which the lead cause is assumed to be the intent of a conscious being/a ”self”.

A conscious being/a “self” is an illusory static entity which in fact is ever changing in structure, function, health, age, process, knowledge, experience, thoughts, personality and even (sub)atomic content (in the sense that the individual electrons and atoms in your body today are different ones than those that comprised you when you were born).

If the difference between randomness and free will is the involvement of a self, and the self or at least its static nature (static in the sense that you feel like the same person today as you were yesterday), is in itself illusory, then randomness and free will are one and the same thing: the absence of enough information/computing power to predict something deterministically. This leaves no room for fundamental “self”, fundamental “freedom of choice” or fundamental “randomness” whatsoever.


« Last Edit: 05/12/2017 01:09:29 by demalk »
Logged
 



Offline Bogie_smiles

  • Naked Science Forum King!
  • ******
  • 1065
  • Activity:
    0.5%
  • Thanked: 59 times
  • Science Enthusiast
    • View Profile
Re: Is 'time' fundamental?
« Reply #61 on: 05/12/2017 01:07:45 »

Quote from: demalk on 04/12/2017 18:47:42
If the difference between randomness and free will is the involvement of a self, and the self or at least its static nature (static in the sense that you feel like the same person today as you were yesterday), is in itself illusory, then randomness and free will are one and the same thing: the lacking of enough information/computing power to predict something deterministically. This leaves no room for fundamental “self”, fundamental “freedom of choice” or fundamental “randomness” whatsoever.
I respect your belief. The fact that there is logic behind the idea that the laws of nature are invariant, supports determinism. But there is known science and there is “as yet” unknown science, and in my view, somewhere in the as yet unknown is a law that precludes determinism from being the ultimate expression of nature. Maybe that law is what lets my freewill govern that tiny portion of the events which I might consciously wish to influence.
   
As I predicted early in our discussion, neither of us seems to be swayed by the objections of the other :) . It may be true that everything is predetermined, and I can’t falsify that belief, but on the other hand, I don’t think the existence of freewill can be falsified either.


I stand on the conviction that the logic of freewill supersedes the logic of determinism, and am okay if I am wrong, as long as I am free to believe I am right. 
« Last Edit: 20/11/2018 01:50:28 by Bogie_smiles »
Logged
Layman Science Enthusiast
 
The following users thanked this post: demalk

Offline demalk (OP)

  • Full Member
  • ***
  • 50
  • Activity:
    0%
  • Naked Science Forum Newbie
    • View Profile
Re: Is 'time' fundamental?
« Reply #62 on: 05/12/2017 01:28:53 »
Quote
I respect your belief.

And I yours :)

Quote
The fact that there is logic behind the idea that the laws of nature are invariant, supports determinism. But there is known science and there is “as yet” unknown science, and in my view, somewhere in the as yet unknown is a law that precludes determinism from being the ultimate expression of nature. Maybe that law is what lets my freewill govern that tiny portion of the events which I might consciously wish to influence.

You can consciously influence a great deal. In fact, you can change the world single-handedly as many have done before you. I am by no means preaching fatalism. Go and change the world! All I am saying is that whether you make one conscious choice or another, is ultimately determined by prior causes outside of your control. Even that tiny portion of 'freedom' you are referring to.
   
Quote
As I predicted early in our discussion, neither of us seems to be swayed by the objections of the other :). It may be true that everything is predetermined, and I can’t falsify that belief, but on the other hand, I don’t think the existence of freewill can be falsified either.

I believe it can and has been falsified :) I strongly recommend Sam Harris' account of free will. If that doesn't convince you, I certainly never will. There's a fascinating 1,5 hour talk on youtube, in case you are behind on any ironing work or, say, embroidering ;) There's also a 2,5 minute version in case you're more of a sweatpants and t-shirt kinda guy.

Quote
I stand on the conviction that the logic of freewill supersedes the logic of determinism, and an okay it I am wrong, as long as I am free to believe I am right.

Haha nice.

You have the right to believe that you are right. But the fact that you do, is still due to prior causes :)
Logged
 

guest4091

  • Guest
Re: Is 'time' fundamental?
« Reply #63 on: 06/12/2017 16:53:25 »
demalk #60;
Quote
..then randomness and free will are one and the same thing

The only statement I can agree with in all that verboseness.

If I see a fly, I grab a swatter and neutralize it. I made the decision/choice to do this, many years prior, to avoid flies in my face, and on my food. The choice was part of forming a set of values for future situations. The encounter with the fly is random. Random in my book is unpredictable.
Unless you know a person, as it pertains to habits and preferences. human choice is random. That's why marketing spends millions of dollars monitoring personal buying habits.
Given two persons, both hungry. One eats to maintain their health. The other fasts believing it improves their health. Why doesn't the 'law' of hunger produce the same results?
The difference is free will to choose.
In your effort to explain human behavior in mechanical terms, physical states, you omit the key factor, motivation. An intangible something science can't examine or measure.
Science is philosophy augmented with a system of measurement, its verification tool.
If it can't measure it, it can't study it (in any meaningful way). Eg. science can't tell us how much love a liter can hold.

Determinism has no basis since the current state of the universe, excluding the local (solar) system cannot be known for the purpose of making predictions. Observing a distant star, there is no certainty that it's still there. At the local level, quantum outcomes are probabilities. Then there's the lottery.
All determinism also includes silent assumptions, that nothing new will happen. But that's the future and is unknowable.

A person buys a gun and kills someone. You say he had no choice since the outcome results from a series of prior conditions beyond his control.
The deceased's family wants to hold someone accountable. The gun salesman, the gun manufacturer, the killers mother, (for giving birth)...and where does it end?
With the person with the gun! The person makes a choice, good or bad. The victim is alive prior to the choice, but not after.
The news media reports; a person was killed, the innocent victim of circumstances, being in the wrong place at the wrong time.
That fits your description of circumstances beyond their control, i.e. for the victim, but not for the assailant.
Logged
 

Offline jeffreyH

  • Global Moderator
  • Naked Science Forum King!
  • ********
  • 6807
  • Activity:
    0%
  • Thanked: 174 times
  • The graviton sucks
    • View Profile
Re: Is 'time' fundamental?
« Reply #64 on: 06/12/2017 17:38:16 »
The fluctuations of the vacuum could be the basis of what we determine as free will. For any two apparently identical actions the state of the vacuum at the time of occurrence could produce different outcomes. So the vacuum chooses.
Logged
Even the most obstinately ignorant cannot avoid learning when in an environment that educates.
 
The following users thanked this post: demalk



Offline Bogie_smiles

  • Naked Science Forum King!
  • ******
  • 1065
  • Activity:
    0.5%
  • Thanked: 59 times
  • Science Enthusiast
    • View Profile
Re: Is 'time' fundamental?
« Reply #65 on: 07/12/2017 00:09:20 »
Quote from: demalk on 05/12/2017 01:28:53
...
I believe it can and has been falsified :) I strongly recommend Sam Harris' account of free will. If that doesn't convince you, I certainly never will. There's a fascinating 1,5 hour talk on youtube, in case you are behind on any ironing work or, say, embroidering ;) There's also a 2,5 minute version in case you're more of a sweatpants and t-shirt kinda guy.
...
Would you post a link to the 2.5 minute summary. I can search out the Youtube video. The book is for sale on line, but let me start slow.
Logged
Layman Science Enthusiast
 

Offline demalk (OP)

  • Full Member
  • ***
  • 50
  • Activity:
    0%
  • Naked Science Forum Newbie
    • View Profile
Re: Is 'time' fundamental?
« Reply #66 on: 07/12/2017 00:11:11 »
Quote
The fluctuations of the vacuum could be the basis of what we determine as free will. For any two apparently identical actions the state of the vacuum at the time of occurrence could produce different outcomes. So the vacuum chooses.

I like that thought :) Reminds me of how transistors can glitch due to quantum fluctuations sometimes and therefore computers need to contain error correction to make sure we don't notice it when it happens. The comparison works because just like computers, our brain is a binary system. A neuron either fires, or it doesn't. 1 or 0. Our entire consciousness and everything that isn't conscious but happens anyway, emerges from that binary system.

However, the comparison fails when it comes to quantum fluctuations affecting the system. The transistors in a computer are in the nanometer range. They are so tiny that every now and then a 1 can appear where there should be a 0 due to quantum randomness. Neurons however are in the micron range. They get as wide as 0.1mm and as long as several feet. Are there any known objects of that size that are subject to quantum fluctuations? Isn't the whole idea that at that scale, all these random jitters average out to a classical, predictable world?

Look at a system with 2 neurons, and you'll find nothing random about their activity. Stimulate one, it will stimulate the other. Period. The fact that our brain consists of hundreds of billions of these neurons, just makes it a lot more complex. Not fundamentally different and suddenly subject to quantum effects, randomness or free will. It is all just an extremely complex reflex.
« Last Edit: 07/12/2017 00:17:01 by demalk »
Logged
 

Offline demalk (OP)

  • Full Member
  • ***
  • 50
  • Activity:
    0%
  • Naked Science Forum Newbie
    • View Profile
Re: Is 'time' fundamental?
« Reply #67 on: 07/12/2017 00:13:27 »

Quote
Would you post a link to the 2.5 minute summary. I can search out the Youtube video. The book is for sale on line, but let me start slow.

There you go: https://www.youtube.com/watch?v=7tfHpXuUWGQ
Logged
 

Offline demalk (OP)

  • Full Member
  • ***
  • 50
  • Activity:
    0%
  • Naked Science Forum Newbie
    • View Profile
Re: Is 'time' fundamental?
« Reply #68 on: 07/12/2017 01:07:26 »
Quote
The only statement I can agree with in all that verboseness.

Thanks for your feedback. I've been working on a more succinct way of expressing myself, but I still have a long way to go. Thank you for being my sketch pad though :)

Quote
Unless you know a person, as it pertains to habits and preferences. human choice is random. That's why marketing spends millions of dollars monitoring personal buying habits.

In that statement you acknowledge my definition of randomness: that it is the absence of information. What you are saying is: if something is random (like consumer behaviour), just do some research, gather some information, and the randomness disappears. Suddenly google can predict with 100% accuracy that I want to go to Timbuktu, and now is able to present me with relevant ads. If you agree that randomness can be solved by 'getting to know someone', i.e. by gathering information, and you agree that free will and randomness are the same thing in essence you have agreed that free will is fundamentally predetermined. Either your internal logic is failing or you agree with a wee bit more of my previous statement than you care to admit ;)

Quote
Given two persons, both hungry. One eats to maintain their health. The other fasts believing it improves their health. Why doesn't the 'law' of hunger produce the same results?

Because prior causes.

Quote
In your effort to explain human behavior in mechanical terms, physical states, you omit the key factor, motivation. An intangible something science can't examine or measure.

Motivation has been and continues to be widely examined, measured, described and documented from the perspective of at least five difference sciences - psychology, psychiatry, sociology, anthropology and neurology. We know roughly which areas of the brain are involved, we are starting to understand the chemical interactions of neurotransmitters involved, and we are moving so fast that over 90% of what we know on this front has been discovered in the last 10 years. This is because discoveries in the field of neurology are so closely linked to the rate of technological advancement (measuring devices, computing power, etc.). In short: there is a lifetime worth of scientific reading on the subject of motivation.

Quote
Science is philosophy augmented with a system of measurement, its verification tool.
If it can't measure it, it can't study it (in any meaningful way). Eg. science can't tell us how much love a liter can hold.

That is the first thing you've said that I can fully agree with.

Quote
Observing a distant star, there is no certainty that it's still there.

That is besides the point. We are talking fundamental randomness. So the question here would be 'is whether it still exists or not determined by prior causes or could there be some fundamental randomness to its existence leaving a percentage of chance for it having disappeared without cause. If we admit that no, a macroscopic object like a star needs cause to disappear, then we are back to lacking information about the system. Which was my point about what randomness, and therefore free will are, to begin with.

Quote
A person buys a gun and kills someone. You say he had no choice since the outcome results from a series of prior conditions beyond his control.
The deceased's family wants to hold someone accountable. The gun salesman, the gun manufacturer, the killers mother, (for giving birth)...and where does it end?
With the person with the gun! The person makes a choice, good or bad. The victim is alive prior to the choice, but not after.
The news media reports; a person was killed, the innocent victim of circumstances, being in the wrong place at the wrong time.
That fits your description of circumstances beyond their control, i.e. for the victim, but not for the assailant.

The apparent dilemma you point to here, is a very logical and easy mistake to make. Someone did you wrong, you want retribution. But you are right to point out that from this determinist perspective, or rather preterminist perspective, there should be no room for retribution in our judiciary systems. The murderer should be put in jail but only for safety purposes, only so he can't do it again. Not for retribution. Not to 'punish' him. He shouldn't be tortured. He shouldn't be raped by other inmates. He shouldn't be put to work like a modern-day slave. He should be removed from society for the purpose of being removed from society. Period.

I just posted a link to a 2.5 minute video on the subject. Sam Harris, the speaker, a cognitive neuroscientist and philosopher, explains it very well. Here it is again: https://www.youtube.com/watch?v=7tfHpXuUWGQ
« Last Edit: 07/12/2017 01:24:35 by demalk »
Logged
 



guest4091

  • Guest
Re: Is 'time' fundamental?
« Reply #69 on: 08/12/2017 19:13:23 »
demalk #68;
Quote
In that statement you acknowledge my definition of randomness: that it is the absence of information.
'ignorance': lack of knowledge (information)
'random'; lack of pattern, no obvious cause, unpredictable
My definition of random is different from yours, therefore you will interpret my words differently than intended.
People are creatures of habit, enabling us to sometimes make correct predictions about their behavior,.
An actuary can predict the number of deaths for a sample size of people, based on statistical records, but cannot predict which specific members, yet has information.
You can know all the possible sequences of numbers for the lottery, but can’t predict the winner.
The star example was to demonstrate the impossibility of prediction for a deterministic world. If you don't know the current state, due to vast distances, you can't predict the next state. It's not complicated.
In the murder case, the family wants justice, in the form of accountability for actions. It's not about mistreatment or abuse. The things you mentioned are a whole other issue, and related to the ongoing debate of incarceration vs rehabilitation.
The judicial system is on my side. Go rob a bank, and try to convince the court that it was out of your control.
I watched the Sam Harris video. Not impressed.
from wikipedia:
DNA was first isolated by Friedrich Miescher in 1869. Its molecular structure was first identified by James Watson and Francis Crick at the Cavendish Laboratory within the University of Cambridge in 1953, 
The two were recognized for their intellectual achievement in discovering the genetic code. Shouldn't intelligence be required to invent the code?
My question for you is: What is the origin of DNA?
Logged
 

Offline demalk (OP)

  • Full Member
  • ***
  • 50
  • Activity:
    0%
  • Naked Science Forum Newbie
    • View Profile
Re: Is 'time' fundamental?
« Reply #70 on: 09/12/2017 00:10:23 »
Ah, intelligent design is what you're after. I'm sorry, I didn't catch on to that earlier. A bit slow on my part.

Look, there are replicated studies where the measuring device already shows what the participant's decision will be seconds before the decision is made, that is, while the participant still feels like he is exerting his freedom of choice. You still feel like you're weighing your options, but the machine measuring your brain activity has already produced accurately the result of your decision. This should pretty much end the discussion, no?

All our choices are made in our unconscious mind. We merely witness them and then make up a story to make it fit our sense of free will. That too, has been elaborately studied. For example you can manipulate people's decisions by giving them a warm cup to hold rather than a cold one. Afterwards, all participants produce rationalisations as to why they behaved as they did. Of course none of these stories have anything to do with the actual reason: the temperature of the cup they were holding. There is no way around it, this is really how it works and it has been shown in labs all over the world in all kinds of different experimental setups over and over again.

The only reason it hasn't been completely accepted even in the scientific community, is because it doesn't feel pleasant. It feels like something is being taken away from you. Like suddenly nothing matters anymore, as if you can't make a difference in people's lives anymore. But this isn't the case. Determinism isn't fatalism. You still matter. Your love still matters. Your actions still matter. You are still accountable for them. There are still very important distinctions to be made between a premeditated crime and one of passion or self-defence, between lucid people and those who aren't aware of their actions. These things still carry as much meaning and weight as they did before we acknowledged that free will is ultimately illusory. It is simply the admission that you are as much an integral part of the chain of causes that is our world, as is anything else. The sense that you are somehow special, that your 'self' somehow stands above the causal chain of events and manipulates parts of it at will, from a purely empirical point of view (and in my opinion from a philosophical point of view as well) is wrong.

Since in your previous post you made the bold, well, utterly ignorant but still bold statement that motivation cannot be studied scientifically, I strongly recommend you dig a little deeper on the subject. Unless you feel comfortable digging around in scientific papers, a great starting point, and I know you weren't impressed with the 2.5 minute excerpt, but still I maintain that a great starting point would be Harris' 1 hour talk. https://www.youtube.com/watch?v=pCofmZlC72g

Logged
 

Offline alancalverd

  • Global Moderator
  • Naked Science Forum GOD!
  • ********
  • 11428
  • Activity:
    100%
  • Thanked: 671 times
  • life is too short to drink instant coffee
    • View Profile
Re: Is 'time' fundamental?
« Reply #71 on: 09/12/2017 09:37:01 »
Regarding DNA, its origin is the inevitable consequence of carbon chemistry and the hydrogen bond, which are universal, and the particular temperature and mass of one planet being suitable for the self-replication of the molecule. It's entirely possible though very unlikely that other selfreplicating molecules have evolved on planets without liquid water, and both probable and rather more likely that something very similar to DNA has evolved on planets like ours.

The fact that casinos make a profit is entirely due to the existence of free will. In a wholly deterministic universe we would all bet on the right number every time and the joint would go bust in one evening. "Faites vos jeux" and "rien ne va plus" determines the sequence of events and hence the irreversibility of time.
Logged
helping to stem the tide of ignorance
 
The following users thanked this post: demalk

Offline puppypower

  • Naked Science Forum King!
  • ******
  • 1361
  • Activity:
    14.5%
  • Thanked: 97 times
    • View Profile
Re: Is 'time' fundamental?
« Reply #72 on: 09/12/2017 12:15:29 »
Quote from: alancalverd on 09/12/2017 09:37:01
Regarding DNA, its origin is the inevitable consequence of carbon chemistry and the hydrogen bond, which are universal, and the particular temperature and mass of one planet being suitable for the self-replication of the molecule. It's entirely possible though very unlikely that other selfreplicating molecules have evolved on planets without liquid water, and both probable and rather more likely that something very similar to DNA has evolved on planets like ours.

The fact that casinos make a profit is entirely due to the existence of free will. In a wholly deterministic universe we would all bet on the right number every time and the joint would go bust in one evening. "Faites vos jeux" and "rien ne va plus" determines the sequence of events and hence the irreversibility of time.

Random is a concept that is more associated with manmade things, instead of natural things. Dice and cards are manmade things that are designed not to follow natural laws. These inventions were a type of free will thing. For example, a six sided dice is equally weighed on all sides, so the odds of each side appearing, are all equal. This is not how quantum states work in nature. In nature, each quantum state; side of the natural dice, will have a distinct energy level or energy equivalence. It cannot roll in a random way, like the artificial dice, since the natural dice is loaded, based on the free energy differences of each side. The hydrogen atom has distinct quantum energy levels, and will not roll between levels in a random way, like dice. The background energy makes these dice roll a specific way.

The cards in a deck of cards are all the same in terms of size, shape, weight, and heat of combustion. The difference, connected to randomness, is arbitrary based on the decorations decided on by man.

Random and statistic has been so useful in factories and for the casino sciences of manmade things, it has been wrongfully extrapolated to natural; blindman's prophesy. Before the age of enlightenment, its was assumed the universe was ruled by the whim of the gods. This is early random theory. This was put to rest with the dawn of modern science. It was reintroduced when man started playing god; atheism, and making the universe subject to his whims; artificial. 

Take a perfect cube of ivory. Drill holes into each side, so it looks like a dice. Since we have removed different amounts of material from each side, the dice is now loaded and weighs differently in each side. It will no longer follow the expected rules of dice. To make it follow those rules for the casino, we need or tool the dice so random can appear. We can do this by manufacturing a slightly loaded cube, which will become uniform, after we drill out the holes. Now the random universe can appear; manmade. It is willful illusion.

If you look at water and DNA, water is composed of Hydrogen and Oxygen. Hydrogen is the most abundant element of the universe, while oxygen is number three, behind number two helium. Oxygen is number three, because of its nuclear stability. In terms of chemical reactivity, oxygen and hydrogen are the two most reactive atoms, of the top three, making oxygen and hydrogen; abundance and reactivity, the chemical potential foundation of the universe.

It is not coincidence that life's energy bandwidth is within the range of oxygen and hydrogen. There are only a few species of bacteria that can use the entire bandwidth.This bandwidth was, itself, defined by the extrapolation of elementary particles. It is not random. The number four atom of the universe is carbon. In terms of molecules, the three most abundant molecules in the universe are H2, H2O and CO, which is the foundation of life.

Relative to water and organic life, what makes water special, beyond its prominent place in the universe, is connected to the water and oil affect; hydrogen bonding and van der Waals bonding. Water and oil do not mix. Instead these will phase separate into two layers. The value of this, in terms of carbon based life, is water and organics can induce each other into lower entropy. Water allows the organic system to go from random into order, driven by free energy.

Other solvents tend to dissolve organics better or become more dissolved into organics, meaning they maintain a more random chemistry for carbon, which is not natural to the needs of forming life, beyond the the manmade theory factory.
Logged
 
The following users thanked this post: demalk



Offline demalk (OP)

  • Full Member
  • ***
  • 50
  • Activity:
    0%
  • Naked Science Forum Newbie
    • View Profile
Re: Is 'time' fundamental?
« Reply #73 on: 09/12/2017 14:47:51 »
Quote
Regarding DNA, its origin is the inevitable consequence of carbon chemistry and the hydrogen bond, which are universal, and the particular temperature and mass of one planet being suitable for the self-replication of the molecule. It's entirely possible though very unlikely that other selfreplicating molecules have evolved on planets without liquid water, and both probable and rather more likely that something very similar to DNA has evolved on planets like ours.

Flawless victory!

Quote
The fact that casinos make a profit is entirely due to the existence of free will. In a wholly deterministic universe we would all bet on the right number every time and the joint would go bust in one evening. "Faites vos jeux" and "rien ne va plus" determines the sequence of events and hence the irreversibility of time.

Far from flawless sir!

First of all, assuming a fundamentally probabilistic reality, could you clarify the implied analogy in your words between free will and randomness?

Secondly: all we would need to predict with 100% accuracy which number the ball will land on in a roulette spin, is a complete picture of all the classical elements influencing the ball's behaviour. This does not require any quantum effects to be included in the calculation and therefore the energy required to make the calculation can be contained within our universe. In principle, it is possible to build a system capable of such complex calculations. The only reason why the house always wins, is because the gamblers do not possess such a device. The issue here lies in our ability to create such a device, not in the fundamental randomness of the casino results.

Consider a highly advanced robot rolling a perfectly weighted dice. The robot knows exactly the properties of the materials comprising the dice, the atmospheric pressure and molecular motion in the room, the exact properties and distribution of the materials comprising the surface the dice will land on, etc. In short: the robot has complete information about the classical elements that will affect the behaviour of the dice. This robot can predict 100% accurately which number it will roll because it knows the exact angle and velocity it will give the dice when rolling it, the exact trajectory of the dice, the subsequent bounce it makes, the exact angle of its spin, etc. The randomness disappears as soon as complete classical information has been collected. Therefore randomness exists (in a classical sense) only in the eye of the beholder, by the sheer absence of complete classical information to determine the actual deterministic reality. Perhaps we will one day create an AI capable of such trickery. Maybe not. But in any case we must concede that the information is present in the universe and is therefore fundamentally knowable.

The reason casinos are so successful is that they have deliberately programmed the minds of their susceptible victims to return on a regular basis and mindlessly jam their hard-earned cash into a slot. There are people who drive to the casino every day swearing and cursing themselves for their inability to get out of this vicious cycle. They know they will always lose on the long run but they still have to go because who knows, they may win 200 bucks and experience a 10 minute high because of it. There is no free will in this. There is no free will in addiction. You can't just tell someone with a compulsive urge to 'just not do it'. If it were that simple, addiction wouldn't exist. These people have a condition which they did not choose. They exert behaviour based on that condition, which they do not choose.

But this doesn't just go for the addicted brain. Nobody chooses their brain. Nobody chooses their thoughts and if you just look one level deeper, you will find that the same goes for the ability to convert thoughts to actions or to refrain from doing so. You did not choose your ability to resist an impulsive urge, just like you did not choose your ability to create red blood cells.

If you persist in something difficult, apparently your brain was in the right mode to persist. You may have consciously contributed to that performance by focusing, by telling yourself not to quit, by forcing yourself to set very high standards, all that stuff is deliberate on your part and meaningful. But the only reason you have those tools at your disposal is because you happen to have the brain that you do, and that is not something you can take credit for. Your brain happened to you just like your height and your heart did.
« Last Edit: 09/12/2017 15:14:08 by demalk »
Logged
 

Offline demalk (OP)

  • Full Member
  • ***
  • 50
  • Activity:
    0%
  • Naked Science Forum Newbie
    • View Profile
Re: Is 'time' fundamental?
« Reply #74 on: 09/12/2017 15:10:08 »
Quote
Random is a concept that is more associated with manmade things, instead of natural things. Dice and cards are manmade things that are designed not to follow natural laws. These inventions were a type of free will thing. For example, a six sided dice is equally weighed on all sides, so the odds of each side appearing, are all equal. This is not how quantum states work in nature. In nature, each quantum state; side of the natural dice, will have a distinct energy level or energy equivalence. It cannot roll in a random way, like the artificial dice, since the natural dice is loaded, based on the free energy differences of each side. The hydrogen atom has distinct quantum energy levels, and will not roll between levels in a random way, like dice. The background energy makes these dice roll a specific way.

The cards in a deck of cards are all the same in terms of size, shape, weight, and heat of combustion. The difference, connected to randomness, is arbitrary based on the decorations decided on by man.

Random and statistic has been so useful in factories and for the casino sciences of manmade things, it has been wrongfully extrapolated to natural; blindman's prophesy. Before the age of enlightenment, its was assumed the universe was ruled by the whim of the gods. This is early random theory. This was put to rest with the dawn of modern science. It was reintroduced when man started playing god; atheism, and making the universe subject to his whims; artificial. 

Take a perfect cube of ivory. Drill holes into each side, so it looks like a dice. Since we have removed different amounts of material from each side, the dice is now loaded and weighs differently in each side. It will no longer follow the expected rules of dice. To make it follow those rules for the casino, we need or tool the dice so random can appear. We can do this by manufacturing a slightly loaded cube, which will become uniform, after we drill out the holes. Now the random universe can appear; manmade. It is willful illusion.

If you look at water and DNA, water is composed of Hydrogen and Oxygen. Hydrogen is the most abundant element of the universe, while oxygen is number three, behind number two helium. Oxygen is number three, because of its nuclear stability. In terms of chemical reactivity, oxygen and hydrogen are the two most reactive atoms, of the top three, making oxygen and hydrogen; abundance and reactivity, the chemical potential foundation of the universe.

It is not coincidence that life's energy bandwidth is within the range of oxygen and hydrogen. There are only a few species of bacteria that can use the entire bandwidth.This bandwidth was, itself, defined by the extrapolation of elementary particles. It is not random. The number four atom of the universe is carbon. In terms of molecules, the three most abundant molecules in the universe are H2, H2O and CO, which is the foundation of life.

Relative to water and organic life, what makes water special, beyond its prominent place in the universe, is connected to the water and oil affect; hydrogen bonding and van der Waals bonding. Water and oil do not mix. Instead these will phase separate into two layers. The value of this, in terms of carbon based life, is water and organics can induce each other into lower entropy. Water allows the organic system to go from random into order, driven by free energy.

Other solvents tend to dissolve organics better or become more dissolved into organics, meaning they maintain a more random chemistry for carbon, which is not natural to the needs of forming life, beyond the the manmade theory factory.

Fascinating! Thank you! Much to digest, do you have any suggestions for further reading?

Quote
The background energy makes these dice roll a specific way.

In your view, is this statement compatible with Copenhagen's notion that the nature of the quantum world is fundamentally probabilistic? If the quantum dice are rolled by something that is contained within our universe and behaves according to its laws, i.e. background energy, isn't it then fundamentally knowable how the dice will land, i.e. isn't the information to calculate it present in the universe, and isn't it then only due to our inability to calculate it that it seems fundamentally probabilistic?
Logged
 

Offline yor_on

  • Naked Science Forum GOD!
  • *******
  • 28522
  • Activity:
    100%
  • Thanked: 65 times
  • (Ah, yes:) *a table is always good to hide under*
    • View Profile
Re: Is 'time' fundamental?
« Reply #75 on: 09/12/2017 22:23:19 »
Demalk, that's definitely wrong "In that statement you acknowledge my definition of randomness: that it is the absence of information. "

If you think of entanglement you will see why.
And HUP.

It's not about a absence of information, it's what modern physics builds on, probabilities. And 'free will' could be seen as an 'conscious' extension of those principles.
Logged
"BOMB DISPOSAL EXPERT. If you see me running, try to keep up."
 
The following users thanked this post: demalk

Offline yor_on

  • Naked Science Forum GOD!
  • *******
  • 28522
  • Activity:
    100%
  • Thanked: 65 times
  • (Ah, yes:) *a table is always good to hide under*
    • View Profile
Re: Is 'time' fundamental?
« Reply #76 on: 09/12/2017 22:35:24 »
You have to be wrong there Demalk, either that or the physics we define :)
So, wanting to prove that idea will involve overthrowing physics, which is a slightly bigger task than convincing me.
Logged
"BOMB DISPOSAL EXPERT. If you see me running, try to keep up."
 
The following users thanked this post: demalk



Offline yor_on

  • Naked Science Forum GOD!
  • *******
  • 28522
  • Activity:
    100%
  • Thanked: 65 times
  • (Ah, yes:) *a table is always good to hide under*
    • View Profile
Re: Is 'time' fundamental?
« Reply #77 on: 10/12/2017 11:05:13 »
You also write " If the quantum dice are rolled by something that is contained within our universe and behaves according to its laws, i.e. background energy, isn't it then fundamentally knowable how the dice will land, i.e. isn't the information to calculate it present in the universe, and isn't it then only due to our inability to calculate it that it seems fundamentally probabilistic? "

No, we can't even predict a planetary orbit if we calculate far away enough into the future. It's not just about us missing 'information', it's more of a principle. This universe are built on principles, 'properties' and 'laws', and physics are just the tool(s) we use to understand it. That's what a probability is, a statistical tool for defining possibilities, created from experiences of outcomes and educated guesses finding their proof in reproducibility. To me that thinking belongs to the Victorian era preferring everything to be deterministic but that one, I would say, is already passed.
Logged
"BOMB DISPOSAL EXPERT. If you see me running, try to keep up."
 
The following users thanked this post: demalk

Offline yor_on

  • Naked Science Forum GOD!
  • *******
  • 28522
  • Activity:
    100%
  • Thanked: 65 times
  • (Ah, yes:) *a table is always good to hide under*
    • View Profile
Re: Is 'time' fundamental?
« Reply #78 on: 10/12/2017 11:21:13 »
What one need to see is that modern physics is a paradigm change. In the Victorian era (as well as some people before) we thought that everything could be calculated, but that's no longer true. Everything becomes 'fuzzy' given enough time. We still have those principles laws and properties though, and we presume those to hold locally where ever we are, which is amazing enough I think, considering the 'fuzzy ness' you meet extrapolating into the future by iterations for example.

Thinking of it 'time' seems to be a very local constant.
Logged
"BOMB DISPOSAL EXPERT. If you see me running, try to keep up."
 
The following users thanked this post: demalk

Offline demalk (OP)

  • Full Member
  • ***
  • 50
  • Activity:
    0%
  • Naked Science Forum Newbie
    • View Profile
Re: Is 'time' fundamental?
« Reply #79 on: 10/12/2017 15:18:47 »
Quote
You have to be wrong there Demalk, either that or the physics we define :)
So, wanting to prove that idea will involve overthrowing physics, which is a slightly bigger task than convincing me.

Hahaha, well, physics is in the process of being overthrown on a daily basis by people much smarter than me so luckily I don't have to ;) Secondly, one should never allow any limitations to one's thoughts based on what is deemed conventional. Thirdly: there is nothing about QM that affects macroscopic determinability. Lastly: Relativity did not overthrow Newton, and QM did not overthrow relativity (or Newton). They are all correct, it just depends how you look at it. That to me is a clear indication that we haven't yet found the most fundamental layer of reality.

Quote
Demalk, that's definitely wrong "In that statement you acknowledge my definition of randomness: that it is the absence of information.

If you think of entanglement you will see why.
And HUP.

Quantum randomness and classical randomness are two very different things. They can and should be discussed separately. Quantum randomness evens out to classical predictability. That's why a chair will never disappear or exist in two places at the same time or get 'entangled' with other chairs. None of that stuff matters when you zoom out far enough to see the chair. When we look at larger-than-quantum objects, Newton's laws still stand. So do Einstein's. Those laws are fundamentally deterministic. So in the context of whether a 'star is still there', it is pointless to involve any QM mechanisms in your argument. That star is a classical object. It will not exist in two places at once. It will not disappear and re-appear in a different corner of the universe. The ways in which it can 'disappear' are very well-known in cosmology and there is nothing mysterious or fundamentally random about it.

Quote
It's not about a absence of information, it's what modern physics builds on, probabilities. And 'free will' could be seen as an 'conscious' extension of those principles.

If free will is based on fundamentally random events, then where is the freedom of that will?  To me that idea is even more incompatible with free will than mine. Randomness doesn't give you will. It just gives you randomness.

Quote
No, we can't even predict a planetary orbit if we calculate far away enough into the future. It's not just about us missing 'information', it's more of a principle.

If the same calculation about the same planetary orbit were made by an alien race much closer in space and time to the orbit than we are, they would be able to make it more accurately. The determining factor here is not that the reality of the orbit is more fundamentally mysterious when we measure it, but rather that we have less information than they do, due to our distance in space and time. There is nothing fundamentally mysterious about the orbit.

We can discuss the fundamentalness of quantum randomness, but to re-introduce fundamental randomness to the classical world based on the existence of QM is to say that all of engineering has become invalid since we know about QM. Engineering is based on fundamentally deterministic Newtonian rules. The macro world still works like that. We know for sure under which circumstances a bridge or a skyscraper will collapse and in so far as we get it wrong, it is due to human error, not any fundamental mysteriousness to the nature of the bridge or the forces acting on it. It will not ever collapse due to quantum entanglement or vacuum jitters.

Quote
This universe are built on principles, 'properties' and 'laws', and physics are just the tool(s) we use to understand it. That's what a probability is, a statistical tool for defining possibilities, created from experiences of outcomes and educated guesses finding their proof in reproducibility.

Exactly! But that statement is in favor of my point of view. Statistics is just a tool that we need when we don't have enough information to do any better. If we play a game of cards but I am cheating, the results seem random to you so you need to do statistical calculations in your mind to try and get an edge over me. But the cards are not at all random to me. You just lack the information to know what is going on. Until you figure me out at which point the randomness disappears and you no longer want to play with me. I have cheated by informing myself in a situation that was supposed to remain random. Randomness is a matter of perspective. As long as it pertains to classical physics, there is no science whatsoever that needs to be overthrown to support that statement.

Quote
To me that thinking belongs to the Victorian era preferring everything to be deterministic but that one, I would say, is already passed.

Incorrect. Not even Bohr himself would claim that macro objects can exhibit quantum behaviour. I know that we've been able to reproduce quantum experiments with "macroscopic" objects, but these (i.e. buckyballs) are still extremely tiny compared to the world of stars and chairs. The larger you go, the less sense it makes to include quantum effects into the argument. I would accept this Victorian comparison in a discussion about quantum randomness (where, admittedly, I would also argue for fundamental determinism but based on a completely different set of arguments). But when discussing macroscopic objects, there is nothing outdated about determinism. Even relativity is fundamentally deterministic (just ask Albert) and as of yet QM has not been able to account for relativity as far as I am aware (please do correct me if I am wrong).


Quote
What one need to see is that modern physics is a paradigm change.

Agreed, but that doesn't require it to be the final paradigm change. There can and will still be many more to come.

Quote
In the Victorian era (as well as some people before) we thought that everything could be calculated, but that's no longer true. Everything becomes 'fuzzy' given enough time.

Of course, because the chain of events becomes increasingly complex over time. The passing of time doesn't change anything about the fundamental reality of the objects in it, it makes everything more "fuzzy" precisely because the amount of information available to us becomes increasingly small in relation to the total amount of information required for a deterministic prediction.

Quote
We still have those principles laws and properties though, and we presume those to hold locally where ever we are, which is amazing enough I think, considering the 'fuzzy ness' you meet extrapolating into the future by iterations for example.

Amazing considering the fuzziness you get when extrapolating into the future...not at all once you understand that this fuzziness is created by the mere increase of information required to calculate it accurately compared to the information available to us.
 
It seems to me you are drawing conclusions about classical physics and relativity based on findings in QM, as if QM has overwritten these truths. It has not and I have yet to find a credible source to make such a claim. Certainly Bohr or Heisenberg would never make such claims, they would admit to the truths of relativity (deterministic) and Newton (deterministic) but they would argue that underlying that deterministic world, when you zoom in far enough, what you find is fundamental probability. That is a vastly different line of thought, and much more difficult to argue with, than yours. 
Logged
 



  • Print
Pages: 1 2 3 [4] 5   Go Up
« previous next »
Tags: time  / spacetime  / simulation  / quantum  / relativity 
 

Similar topics (5)

Must ∞ monkeys on ∞ typewriters really write everything given ∞ time?

Started by chiralSPOBoard General Science

Replies: 28
Views: 24742
Last post 28/03/2020 11:42:26
by yor_on
We Know The Extent Of The Sun, What Is The Extent Of Space Time?

Started by TitanscapeBoard Physics, Astronomy & Cosmology

Replies: 2
Views: 11149
Last post 27/04/2008 23:10:10
by turnipsock
What does "time-like" mean in the following sentence?

Started by scheradoBoard Physics, Astronomy & Cosmology

Replies: 15
Views: 9334
Last post 09/02/2018 10:28:21
by Colin2B
If you could travel faster than light, could you travel in time?

Started by DmaierBoard Technology

Replies: 13
Views: 14310
Last post 19/03/2020 14:56:52
by Paul25
If the speed of light is constant, time must be constant too?

Started by Chuck FBoard General Science

Replies: 4
Views: 11903
Last post 19/03/2020 14:51:12
by Paul25
There was an error while thanking
Thanking...
  • SMF 2.0.15 | SMF © 2017, Simple Machines
    Privacy Policy
    SMFAds for Free Forums
  • Naked Science Forum ©

Page created in 0.253 seconds with 81 queries.

  • Podcasts
  • Articles
  • Get Naked
  • About
  • Contact us
  • Advertise
  • Privacy Policy
  • Subscribe to newsletter
  • We love feedback

Follow us

cambridge_logo_footer.png

©The Naked Scientists® 2000–2017 | The Naked Scientists® and Naked Science® are registered trademarks created by Dr Chris Smith. Information presented on this website is the opinion of the individual contributors and does not reflect the general views of the administrators, editors, moderators, sponsors, Cambridge University or the public at large.