11/22/2010
This posting will discuss how clouds, volcanoes and water vapor effect the climate.
11/19/2010
Take a look at winter in this week’s Photo of the Week. Remember to submit your own pictures, and you could be the next Photo of the Week!
11/19/2010
Today, eight conservations groups and 25 senators sent letters to President Obama to protect the Arctic National Wildlife Refuge as it approaches its 50th anniversary.
11/16/2010
In this posting we discuss the role of the positive Arctic Feedback Factor in amplfying climate change. We also discuss how this feedback factor triggers the release of methane from the floor of the Arctic Ocean and from the permafrost.
11/15/2010
Coral bleaching, a symptom of heat stress becoming more common because of global climate change, has been damaging coral reefs around the world at an extremely high rate this year.
11/12/2010
Feed the animals in this week’s Photo of the Week. Remember to submit your own pictures, and you could be the next Photo of the Week!
11/10/2010
A recent report noted concerns about top seed and agrochemical corporations that are placing claims on multigenome crop patents, which could put the planet’s agricultural biomass at stake.
11/10/2010
This blog explains how the carbon cycle regulates atmospheric levels of carbon dioxide. The blog also discusses how the burning of fossil fuels has disrupted the carbon cycle which increases the amount of carbon dioxide in the atmosphere.
11/4/2010
Do we have a national goal in America? Would this be a good one?






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