Did you know global temperatures
stopped rising during the middle of the 20th
Century, and if so why?
What are some of the tools & data that climate
scientists use to understand ancient climate change?
Are the changes in atmospheric temperature observed over
the past two decades uinusual?
What masked human effects prior to
1975?
Why are scientists confident that global warming has not
stopped over the past decade?
Why do you think the topic of
climate change has become so controversial?
Has climate had a major impact on
human evolution?