Climate Change, Global Warming and Alternative Energy Sources

13 March 2005
Presented by Chris Smith, Helen Scales.

In this show we look at the causes and effects of global warming. Lloyd Peck, Howard Griffiths and Harry Elderfield delve into the hot topics of climate change, rising carbon dioxide levels, the role of oceans and plants in removing carbon dioxide from the atmosphere, and how climate change affects the environment, while Chris Llewelyn Smith provides a possible solution by discussing nuclear fusion as alternative energy. In our series on how Einstein has contributed to science in the home, Philippa Law gets excited by the photoelectric effect.

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