Normally, Americans love breaking records. (“We’re number one! We’re number one!”) But the latest records to come out of the National Oceanic and Atmospheric Administration should make anyone’s heart sink. Here’s how the World Meteorological Society put the newsin a recent press release: “The globally averaged temperature over land and ocean surfaces for January to... Read More

In October 2014, there was a massive climate change march, estimated at 400,000 people, in New York City and I was there with my family. It was so jam-packed that, as I wrote at the time, it took my crew an hour and a half just to begin walking and three and a half hours... Read More

Recently, the Washington Post reported new data showing something most of us already sense: that increased polarization on Capitol Hill is due to the way the Republican Party has lurched to the right. The authors of the study use Senator John McCain to illustrate the point. McCain's political odyssey is, in some dismaying sense, close... Read More

When I go out with my not quite three-year-old grandson, his idea of a good time is hide-and-seek. This means suddenly darting behind a bush too small to fully obscure him or into a doorway where he remains in plain sight, while I wander around wondering aloud where in the world he could possibly be.... Read More

Consider the extremes of our present climate moment by the numbers. Recently, Michael Greenstone, the Milton Friedman professor of economics at the University of Chicago and the former chief economist of President Obama’s Council of Economic Advisers, did a little calculating. He was curious to find out just how much the planet’s temperature might rise... Read More

Don’t hold your breath, but future historians may look back on 2015 as the year that the renewable energy ascendancy began, the moment when the world started to move decisively away from its reliance on fossil fuels. Those fuels -- oil, natural gas, and coal -- will, of course, continue to dominate the energy landscape... Read More

In her bestselling book The Sixth Extinction, the New Yorker's superb environmental journalist, Elizabeth Kolbert, reports on an event, already unfolding in the present moment, the likes of which may only have been experienced five other times in the distant history of life on this planet. As she writes, “It is estimated that one-third of... Read More

Maybe baby steps will help, but the world needs a lot more than either the United States or China is offering to combat the illegal traffic in wildlife, a nearly $20-billion-a-year business that adds up to a global war against nature. As the headlines tell us, the trade has pushed various rhinoceros species to the... Read More

Looking for a little hope on climate change? Believe it or not, it’s here and it’s real. And I'm not referring to the fact that, at least temporarily, oil prices have gone through the floor, making environmentally destructive “tough oil” projects like western oil-shale fracking and Canadian tar sands extraction look ever less profitable. Nor... Read More

Don't call it a "march." It was a "stand" -- and a first stand at that, not a last one. The People's Climate March, billed as the largest climate demonstration in history, more than exceeded expectations and was an experience that has yet to desert me. Its moment couldn’t have been grimmer in global warming... Read More

Less than two weeks have passed and yet it isn’t too early to say it: the People’s Climate March changed the social map -- many maps, in fact, since hundreds of smaller marches took place in 162 countries. That march in New York City,spectacular as it may have been with its 400,000 participants, joyous as... Read More

There have undoubtedly been stable periods in human history, but you and your parents, grandparents, and great-grandparents never lived through one, and neither will any children or grandchildren you may have or come to have. Everything has been changing continuously, profoundly -- from the role of women to the nature of agriculture. For the past... Read More

Just when no one needed more lousy news, the U.N.’s weather outfit, the World Meteorological Organization (WMO), issued its annual Greenhouse Gas Bulletin. It offered a shocking climate-change update: the concentrations of long-lasting greenhouse gases in the Earth’s atmosphere (carbon dioxide, methane, and nitrous oxide) rose at a “record-shattering pace” from 2012 to 2013, including... Read More

It was June 12, 1982. My daughter was still in her stroller, my son as yet unborn, when my wife and I, six friends, and another child in a stroller joined an estimated million people in New York City at the largest antinuclear protest in history. All of the adults in our party had grown... Read More

On Sunday, September 21st, a huge crowd will march through the middle of Manhattan. It will almost certainly be the largest rally about climate change in human history, and one of the largest political protests in many years in New York. More than 1,000 groups are coordinating the march -- environmental justice groups, faith groups,... Read More

If you want to be unnerved, just pay a visit to the U.S. Drought Monitor and check out its map of the American West with almost all of California stained the deep, distressing shades of red that indicate either “extreme” or “exceptional” drought. In other words, it could hardly be worse. California is now in... Read More

The great novelist Wallace Stegner sorted the conflicting impulses in his beloved American West into two camps. There were the “boomers” who saw the frontier as an opportunity to get rich quick and move on: the conquistadors, the gold miners, the buffalo hunters, the land scalpers, and the dam-building good ol’ boys. They are still... Read More

Albert Einstein is rumored to have said that one cannot solve a problem with the same thinking that led to it. Yet this is precisely what we are now trying to do with climate change policy. The Obama administration, the Environmental Protection Agency, many environmental groups, and the oil and gas industry all tell us... Read More

Call it the energy or global warming news of recent weeks. No, I’m not referring to the fact this was globally the hottest June on record ever (as May had been before it), or that NASA launchedthe first space vehicle “dedicated to studying atmospheric carbon dioxide.” Nor do I mean the new report released by... Read More

Who could forget? At the time, in the fall of 2002, there was such a drumbeat of “information” from top figures in the Bush administration about the secret Iraqi program to develop weapons of mass destruction (WMD) and so endanger the United States. And who -- other than a few suckers -- could have doubted... Read More

Pssst, buddy, you want a report? Hey, I’ve got three for you, all in the news last week! There was a rare intervention by the American Association for the Advancement of Science, which issued a report warning that “the rate of climate change now may be as fast as any extended warming period over the... Read More

We now have an answer to why global temperatures have risen less quickly in recent years than predicted in climate change models. (It’s necessary to add immediately that the issue is only the rate of that rise, since the 10 hottest years on record have all occurred since 1998.) Thanks to years of especially strong... Read More