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The greenhouse effect and planet Earth

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37 years agoVideo
30:57

The greenhouse effect and planet Earth

In 1984, journalist Peter Kent examines the global rise in carbon dioxide levels and asks scientists how the world's climate might react.

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Climate Change

A plan to address Alberta's greenhouse gas emissions

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21 years agoVideo
1:30

Kyoto: 'A very real deal' on climate change

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23 years agoVideo
3:40

Canada signs Convention on Climate Change at Rio's Earth Summit

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28 years agoVideo
5:36

Climate Change: Greenhouse effect? Not so sure

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31 years agoVideo
19:12

The Arctic: 'first and worst' for global warming

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31 years agoVideo
4:35

Climate change puts Canada's coastal cities at risk

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33 years agoVideo
2:52

The greenhouse effect and planet Earth

Archives

37 years agoVideo
30:57

Climate Change: On the bright side, at least we'll have warmer winters

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37 years agoVideo
1:38

"At least we'll have warmer winters"

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37 years agoVideo
1:38

Why is it called the greenhouse effect?

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44 years agoVideo
4:58

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