Politicians Can't Stop Climate Change - Dr. John Harper Version 2
4,778 views · Published 24 April 2016 · 3:28 · Indexed 27 October 2026
Channel: Friends of Science · 2016 · Science & Technology
Dr. John Harper, former director of the Geological Survey of Canada says that the 600 million year history of climate change shows that climate change is beyond our control. Climate always changes. A warming climate releases CO2 into the atmosphere. Dr. Harper recommends to provide incentives to industry to clean up real pollution. This version includes some illustrative arrows for citizens who are not familiar with reading graphs of geologic time, to show past warming and cooling cycles and where we are today in terms of natural cycles.
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