The science behind a climate headline – Rachel Pike
View full lesson: http://ed.ted.com/lessons/rachel-pike-the-science-behind-a-climate-headline
In 4 minutes, atmospheric chemist Rachel Pike provides a glimpse of the massive scientific effort behind the bold headlines on climate change, with her team — one of thousands who contributed — taking a risky flight over the rainforest in pursuit of data on a key molecule.
Talk by Rachel Pike.



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