Climate 411

The author of today’s post, Michael Oppenheimer, Ph.D., is the Albert G. Milbank Professor of Geosciences and International Affairs in the Woodrow Wilson School and the Department of Geosciences at Princeton University. He also serves as science advisor to Environmental Defense.

"In about a century, some of the places that make America what it is may be slowly erased" by rising sea levels, says an Associated Press news story from last week. In the map of Florida below, some of the most vulnerable areas – which include Cape Canaveral and a big chunk of Everglades National Park – are shown in red.

Source: University of Arizona’s Department of Geosciences.

It’s not just historic sites that are threatened, but people. Rising sea levels could displace millions in heavily populated coastal areas across the world.

Why are sea levels rising, and what do scientists project for the future?

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The author of today’s post, Sheryl Canter, is an Online Writer and Editorial Manager at Environmental Defense.

Why should your company take action to fight global warming? Shareholders want progress, investors are calling for transparency, national policy is coming, and waiting to act will be costly.

To help you get started, Environmental Defense has developed a hierarchy of effective actions called the "Four Cs" – conserve energy, convert to lower carbon energy, choose quality offsets, and call for action.

Here are the details.

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The author of today’s post, Derek Walker, is the Deputy Director of the State Climate Campaign at Environmental Defense.

We need federal legislation to solve the global warming crisis – there’s no doubt about that. But state and local governments don’t have to sit around waiting while the federal debate goes on – and many aren’t. States and cities across the country are taking the lead on a wide range of climate issues, demonstrating the political courage and policy innovation needed to protect our planet from the most dangerous effects of global warming.

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