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What we know about climate change
With all the talk about climate this week, it's a good time to revisit what we do know about climate change.
December 11, 2009
Rajendra Pachauri says climate change is real and caused by humans
Rajendra Pachauri spoke with EarthSky's and said, since 1990, experts have documented over 25,000 examples of climate change.
December 10, 2009
Why the media doesn’t talk about population
In past decades, "population control" and "overpopulation" were at the tip of everyone's tongues. So why don't we talk about population anymore?
December 8, 2009
Andrew Knoll: ‘Mass extinction is accurate description of how world is changing now’
Andrew Knoll has been working with biologists to try to put into perspective what he called today's catastrophic loss of biodiversity.
December 7, 2009
Joel Breman thinks world can eliminate malaria by 2050
Joel Breman talked about a new class of drugs, and about bed nets, treated with insecticide, to offer protection against the malaria-carrying mosquito.
December 7, 2009
Marc Imhoff celebrates 10 years of Terra satellite
The Terra mission has been productive in providing data that is extremely useful, even after 10 years of being up there," says Marc Imhoff.
December 7, 2009
Herman Daly urges action on climate
Herman Daly believes the reality is that climate change will have negative consequences on humans and ecosystems.
December 7, 2009
John Wiltshire explores growing Hawaiian island
John Wiltshire uses research vessels to survey the new craters and landslides. He uses underwater robots, to explore the emerging island.
December 7, 2009
David Hone: ‘U.N. urged to heed market in Copenhagen climate talks’
"With some clear thinking, with some good structure, and international agreement, we can actually shape a different energy future," says David Hone.
December 7, 2009
Chris Field on developing world greenhouse gases
Chris Field is optimistic that poor and wealthy countries can cooperate on reducing emissions while still allowing for economic growth.
December 6, 2009
