Dan Lashof
GET UPDATES FROM Dan Lashof
DAN LASHOF is the director of NRDC's climate center and is active in the areas of national energy policy, climate science and solutions to global warming. Dan is involved in developing federal legislation to place enforceable limits on carbon dioxide and other heat-trapping pollutants and to reduce America's dangerous dependence on oil. He has followed international climate negotiations since their inception and is a lead author of the Special Report of the Intergovernmental Panel on Climate Change on the role of land-use change and forestry in exacerbating or mitigating global warming. He holds a bachelor's degree in physics and mathematics from Harvard University and a doctorate from the University of California at Berkeley. He has taught environmental science as an adjunct professor at the University of Maryland and is the author of numerous articles on climate change science and policy. He blogs on NRDC's Switchboard.

Blog Entries by Dan Lashof

Rockefeller's Bill Is a Sneak Attack on the Clean Air Act

Posted March 16, 2011 | 23:33:06 (EST)

Congressional Republicans spent the day trying to legislate climate change out of existence. Not by actually doing anything to address the problem, you understand, but by overturning EPA’s scientific finding that carbon dioxide and other heat-trapping gases endanger public health and welfare. Now Senator Rockefeller says he has a kinder,...

Read Post

Holiday Party Global Warming FAQ

Posted December 22, 2010 | 11:53:18 (EST)

Before heading off for the holidays it's always a good idea to prepare a strategy to keep the conversation lively at family gatherings and holiday parties. Andrew Freedman at the Capital Weather Gang got me started with his lament that climate change can be a conversation killer. That's true,...

Read Post

Good Riddance to the Worst Summer Ever

Posted September 22, 2010 | 17:12:17 (EST)

Yesterday was the official end of the summer of 2010. I, for one, say good riddance.

The Earth is telling us something, as illustrated in this video produced by NRDC, but too many politicians in Washington aren’t listening.

Read Post

Coulda, Shoulda, Woulda: Lessons From Senate Climate Fail

Posted July 29, 2010 | 12:58:53 (EST)

Visit NRDCs Switchboard BlogThe blame game began even before Senate Majority Leader Harry Reid made the official announcement that he would not bring a comprehensive climate and energy bill to the Senate floor. Reid himself placed the blame where it primarily belongs—obstructionism by the...

Read Post

Can We Get on the Road to the Emission Reductions We Need by Starting with a Cap on Stationary Sources?

Posted July 5, 2010 | 14:59:48 (EST)

Visit NRDCs Switchboard BlogPresident Obama hosted a bipartisan group of Senators at the White House last Tuesday to talk about the path forward on comprehensive clean energy and climate legislation. He made a strong case for passing a bill that “makes clean energy...

Read Post

We Need Real Relief, Not a Junk Shot to Solve the Energy Problems that Led to the BP Blowout

Posted June 24, 2010 | 15:50:36 (EST)

Visit NRDCs Switchboard Blog

BP couldn’t stop the oil gusher with a junk shot of golf balls and tire shards, and Congress can’t solve the energy problems that are the root cause of the gusher with a junk shot of unenforceable goals and unfunded subsidies....

Read Post

Will Obama Do More to Move Us Beyond Petroleum Than Previous Presidents?

Posted June 21, 2010 | 17:02:01 (EST)

Visit NRDCs Switchboard Blog

Pundits have generally given President Obama bad reviews on last week’s oval office speech, but as he often does, Jon Stewart hit the mark like no one else. Not because he was funnier (which he was) but because he put...

Read Post

It's Time for the Senate to Act Responsibly

Posted June 16, 2010 | 12:02:05 (EST)

Visit NRDCs Switchboard Blog

Last week the Senate debated—and defeated—the Murkowski resolution which would have overturned EPA’s science-based finding that global warming pollution endangers public health and the environment. During the debate, many Senators who voted for the resolution, and some who voted against...

Read Post

Lost in the Woods: Senator Collins Repeats Weyerhaeuser's False Arguments for the Murkowski Resolution

Posted June 11, 2010 | 12:36:32 (EST)

Visit NRDCs Switchboard Blog

I spent most of the day watching the Senate debate on the Murkowski resolution and I’m very happy it went down to defeat 53-47. A victory is a victory, and this one provides real momentum for passing comprehensive clean energy...

Read Post

The National Academy of Sciences is Clear About Climate Change, not Murky

Posted May 19, 2010 | 13:01:47 (EST)

Visit NRDCs Switchboard Blog

Today the National Academy of Sciences released its most comprehensive review of climate science.

Tomorrow the Senate may be asked to ignore all that sciencey stuff and vote to overturn EPA’s determination that carbon dioxide and other greenhouse gases are...

Read Post

Change Shouldn't Be This Hard

Posted May 11, 2010 | 19:39:18 (EST)

Visit NRDCs Switchboard BlogAs Senators Kerry and Lieberman prepare to release the discussion draft of their comprehensive energy and climate bill tomorrow, NRDC is launching a powerful new national TV spot, called “Change,” that makes the case for moving to clean...

Read Post

Oil Spill Disaster Makes it Harder to Pass Clean Energy Bill... Or Easier

Posted May 5, 2010 | 12:11:47 (EST)

Visit NRDCs Switchboard Blog

Obviously an environmental disaster that graphically demonstrates the dangers of our fossil fuel dependence should make it easier to pass a comprehensive clean energy and climate bill. Well, not according to an article yesterday in Politico, which declared...

Read Post

Beyond Petroleum

Posted May 4, 2010 | 11:38:04 (EST)

Visit NRDCs Switchboard Blog

Not too long ago, BP was best known for its efforts to rebrand itself as Beyond Petroleum. Today BP is notorious because of its inability to stem the toxic tide of crude oil gushing from its ill-fated Deepwater Horizon...

Read Post

This Earth Day we need more than a celebration. We need a clean energy revolution that creates 2 million jobs, cuts 2 billion tons, and saves 2 trillion dollars.

Posted April 19, 2010 | 17:57:40 (EST)

Visit NRDCs Switchboard Blog

On the fortieth anniversary of the first Earth Day there is much to celebrate: Our air is cleaner and our rivers no longer catch on fire. But we can’t rest on our laurels when millions of Americans still breathe...

Read Post

Are You Now or Have You Ever Been a Climate Scientist?

Posted March 1, 2010 | 16:26:36 (EST)

Sen. James Inhofe, (R-OK), the Senate’s chief spokesman for climate deniers, says so many outrageous things (see his recent interview on Grist) he’s all but lost his power to surprise.

Last week, though, the Oklahoma Republican crossed a line that I find shocking, attempting to discredit scientists through innuendo and...

Read Post

Hacked Emails Don't Change Facts on the Ground...or in the Air, or in the Ocean

Posted December 7, 2009 | 16:39:44 (EST)

Visit NRDCs Switchboard Blog

After 20 years of working on global warming I’m still naïve. I thought there was a chance that the controversy stirred up by the emails hacked from the University of East Anglia Climate Research Unit might be a short...

Read Post

Boxer Maneuvers Around Paralysis by Analysis Gambit

Posted November 7, 2009 | 13:10:45 (EST)

Visit NRDCs Switchboard Blog

Minority members of the Senate Environment and Public Works Committee (EPW) followed through on their threat to boycott the scheduled markup of the Clean Energy Jobs and American Power Act (S.1733) on November 4, demanding more analysis...

Read Post

Ecologists to the Rescue

Posted October 24, 2009 | 15:14:10 (EST)

Visit NRDCs Switchboard Blog

A group of prominent ecologists and climate scientists have an important article coming out in the October 23 issue of Science, in which they call for "fixing a critical climate accounting error." The error is ignoring a significant...

Read Post

Recycling Scary Numbers to Protect the Status Quo

Posted April 3, 2009 | 12:46:35 (EST)

Visit NRDCs Switchboard Blog

Yesterday Congressmen Henry Waxman and Ed Markey released a "discussion draft" of the American Clean Energy and Security Act -- a comprehensive energy and climate proposal that would create good jobs, protect our security, and save our planet from...

Read Post

Cold Comfort

Posted February 18, 2009 | 12:55:16 (EST)

George Will gets one thing right in "Dark Green Doomsayers" published in Sunday's Washington Post. Scientific predictions aren't always right. But ironically his suggestion that scientists systematically overstate the risk of environmental harm in general, and global warming in particular, was undermined by a news article published by...

Read Post