David Roberts: Climate Change is Simple

David Roberts is staff writer at Grist.org. In "Climate Change is Simple" he describes the causes and effects of climate change in blunt, plain terms.
On April 16, 2012, speakers and attendees gathered at TEDxTheEvergreenStateCollege: Hello Climate Change to reflect on the ability -- and responsibility -- of formal and informal education to inspire and empower action in this era of climate change.