A bipartisan panel of scientists, former government officials, and energy experts is urging the U.S. government to explore the potential benefits, costs, and risks of geoengineering schemes to slow global warming. (more…)

Although the burning of natural gas emits far less carbon dioxide than coal, a new study concludes that a greater reliance on natural gas would fail to significantly slow down climate change. The study by Tom Wigley, who is a senior research associate at the National Center (more…)

A British company has developed a new computer game that allows players to save the planet from the effects of global warming — at least in a simulated setting.

“Fate of the World,” produced by the gaming company Red Redemption, places players at the head of a global (more…)

As global warming intensifies, demands for human manipulation of the climate system are likely to grow. But carrying out geoengineering plans could prove daunting, as conflicts erupt over the unintended regional consequences of climate intervention and over who is entitled to deploy climate-altering technologies.

Last month, J. Craig Venter announced that his team had successfully developed the first self-replicating cell to be controlled entirely by synthetic DNA. Not artificial life exactly, but certainly something different: a synthetic cell in which humans had intervened deliberately with the express purpose of changing the genetic structure and characteristics of a natural organism. (more…)

Jonathan Hiskes recent Grist post is an excellent exploration of a schism in the environmental community over the long awaited American Power Act i.e. the Kerry/Lieberman and one time Graham bill. Earlier in May, I took a day off from my day job, put on my private citizen hat and joined the Natural Resources Defense Council (NRDC) in Washington, DC for a day of lobbying in support of the bill. (more…)

Faced with a faltering economy, fatigue over the health care fight, and the prospect of congressional elections this November, proponents of a carbon cap-and-trade bill in the U.S. Senate face high hurdles when Congress returns from its winter recess next week.

The Obama administration and Sen. John Kerry of Massachusetts, the lead author on the climate bill, insist that they are proceeding with plans to pass climate and energy legislation this year.

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Some projects are just too big to let the private sector handle them alone. Updating our aging one-way system of centralized power production to a smart grid is one of those projects. Left mostly to its own initiative, the energy industry has done very little in technology innovation during the past fifty years to make the grid more efficient and to accommodate distributed power production.

The need is so clear that even a group that supports limited government agrees that building a smart grid that conserves energy, integrates renewables, and diminishes peak power requires the guiding hand of the federal government.

The Lexington Institute has published a paper that neatly summarizes the smart grid challenges, and concludes that “Just as the grid of today required presidential initiative, the smart grid will take a high-level policy push, too.” The public policy research group, which says it “actively opposes the unnecessary intrusion of the federal government into the commerce and culture of the nation,” adds that “Smart grid will most likely require federal, state and local government incentives” and that “Policy action is worthwhile to move promising technologies closer to full adoption.”

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Four Democratic U.S. senators are calling on their leadership to pass legislation setting renewable energy targets but to postpone the key element of a major climate and energy bill, which would put a cap and a price on carbon dioxide emissions.

The move by the senators — Blanche Lincoln of Arkansas, Ben Nelson of Nebraska, and Kent Conrad and Byron Dorgan, both of North Dakota — could pose a major challenge for cap-and-trade legislation that was passed by the House of Representatives in June and is now before the Senate.

Referring to the renewable energy and cap-and-trade provisions, Sen. Lincoln told Bloomberg News,
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Is the world warming, cooling or does it matter? Most of us will say it matters, a lot, at least in public anyway. And especially if you are hoping to pay rent or retire one day with a career based around the belief that Amsterdam, New York and Dubai will no longer exist unless we cut greenhouse gases and stop the icecaps from melting. But what has happened now that the earth cooled over the past year? Not to mention former NASA Chief Scientist Dr. Joanne Simpson’s claim last year that now that she is “no longer affiliated with any organization nor receive any funding” that she can publicly say that she “remains skeptical.” Recently the name was changed from ‘global warming’ to ‘climate change’ – what is really going on? Or does it matter?

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