The pundits will no doubt be yammering on for days about who won and who lost the final U.S. presidential debate.
But I’d say that we don’t need the pundits to tell us who the overall loser was. I think it was humanity.
During the debates, we heard a lot of shouting, but almost nothing about the most profound, long-term issue all of us confront: How 7 billion of us, probably growing to 9 billion in relatively short order, can live sustainably on the home planet. Perhaps I missed it, but during all three debates, not one of the journalist moderators asked a question related to this question. It took a citizen in a red sweater named Ken Bone to sort of bring up the issue.
It wasn’t exactly the sustainability question I had in mind. But at least it was in the ballpark. Maybe he should get a Pulitzer.
Conservatives and liberals, Republicans and Democrats, should have a robust debate about the best policies for responding to the sustainability challenges humanity confronts. These include a warming climate, rising sea level, and increases in extreme weather events. They also include degradation of the ecosystems we depend on for clean air and water, healthy food, and materials to build our homes and economies.
But we’ll never discuss these issues and work towards solutions if during presidential debates they are deemed off-limits by the journalist moderators. Perhaps they were listening to polls that find environmental issues to be a low priority among voters. But how will these issues ever become a higher priority if we don’t challenge politicians to address them?
What a missed opportunity. What a deep and abiding shame.
In just a matter of hours, Super Typhoon Haima is forecast to cut viciously into the northeastern coast of Luzon in the Philippines.
In the most recent update from the Joint Typhoon Warning Center, this huge storm’s sustained winds have been pegged at 155 miles per hour, with gusts up to an astonishing 190 mph.
Haima is forecast to weaken a bit before landfall. But it will still be a powerful storm with the potential to kill many people.
In addition to winds that could flatten homes and other structures, it is forecast to dump 10 to 20 inches of rain in northern Luzon. This will fall on soils already saturated from Tropical Storm Sarika, which crossed the heart of the island last Sunday. That storm dropped 20 inches of rain in places. So the potential for major flooding is high.
Click on the screenshot above to watch a stunning animation of imagery from the Himawari-8 satellite, showing Haima bearing down on the Philippines on Monday and Tuesday. To my eye, it takes on the appearance of a gargantuan circular saw as its arms spin around a tightly defined eye. Read More
Arctic sea ice has been been growing much more slowly than average during October. Its geographic extent is now in a rough tie with 2007 and 2012 for the lowest in the satellite record for this point in the year.
The chart at right compares the evolution of Arctic sea ice extent during 2007, 2012 and 2016. This year is plotted in red. Note how slow the growth of ice has been during October. (Please click on the thumbnail to enlarge it.)
Also check out just how low Arctic sea ice extent went during September, at the end of the warm season. In fact, 2016 tied with 2007 for the second-lowest extent in the satellite record.
But after that, freeze-up actually occurred fairly rapidly — until slowing dramatically at the beginning of October. What’s up with this Arctic sea ice roller coaster ride? Read More
Although it is one of the biggest challenges facing humanity, climate change has barely figured in the past two presidential debates. Now, we have news that by all rights should finally prompt at least one question on the subject at the third and last debate, scheduled for this coming Wednesday:
This past month was the warmest September in a record dating back to 1880, according to data just released by NASA’s Goddard Institute for Space Studies. The globe was .91 degrees C, or 1.638 degrees F, warmer than the long-term average for September.
That means 11 of the past 12 months have been the warmest on record, by NASA’s reckoning. (June 2016 was second to June of 2015 as warmest for that month.)
And there is almost no doubt that 2016 will go down as the warmest year on record: Read More
A month ago, forecasters were writing the obituary for La Niña. Still in gestation at the time, it looked like it was going to be stillborn.
Not any longer. The latest forecast from the Climate Prediction Center pegs the odds of La Niña coming to term at 70 percent during fall in the Northern Hemisphere.
When a La Niña does develop, it has impacts on temperature and precipitation around the world. For a summary of what typically happens, click on the graphic at right. And for more detail on typical U.S. impacts, check out this explainer on Climate.gov.
As I’m writing this on the afternoon of Saturday, October 15th, the powerful Ides of October Storm is bearing down on the Pacific Northwest, threatening strong winds, high seas, major storm surges, and coastal flooding, starting soon and continuing into the nighttime hours.
The image above, captured by the VIIRS instrument on the Suomi NPP satellite, shows the storm as it was plowing toward Oregon and Washington in the wee hours of Saturday morning. Seen in reflected moonlight, the clouds stand out in beautiful high contrast.
The latest forecast is for the center of the tempest to make landfall around Cape Flattery in Washington. Atmospheric pressure at its center is expected to plunge to around 970 millibars — equivalent to that of a Category 2 hurricane. Read More
Even as a vigorous Pacific frontal system is moving through western Washington today, the remnants of Pacific Typhoon Songda are pulling together into an even stronger storm and charging headlong toward the region.
It has been dubbed the “Ides of October Storm.” And should it evolve on Saturday as forecast, Western Washington will “likely have its most significant windstorm since the Hanukkah Eve storm of December 2006, which left many people without power for several days,” according to the National Weather Service.
To be more precise, that Hanukkah eve storm stripped 1.8 million people of power in the United States, and it caused more than $250 million of damage (with another $80 million in Canada), according to meteorologist Bob Henson, writing in the new Category 6 blog at Weather Underground.
— NWS Seattle (@NWSSeattle) October 14, 2016
Toward the end of September, wildfires raging near Russia’s Lake Baikal lofted thick clouds of smoke that cast a pall over a huge region. Picked up by east-to-west winds, the smoke was blown more than 3,000 miles to the east, all the way out into the Pacific Ocean.
Make sure to check out the animation lower down in this post showing aerosols from the fires drifting east. But first, some background on these fires: Read More
Hurricane Matthew is churning through the Bahamas this morning and is expected to approach Florida later today as a potentially catastrophic Category 4 hurricane.
The largest mandatory evacuations in the United States since Hurricane Sandy in 2012 are now underway, with authorities ordering 2 million people to get out of harm’s way in coastal Florida, Georgia and South Carolina. Read More
After getting torn up a bit as it passed over the mountains of Haiti and eastern Cuba, Hurricane Matthew reorganized today and began pummeling the Bahamas.
As of 8 p.m. EDT on Wednesday night, Matthew was swirling through the Bahamas with maximum sustained winds of 115 miles per hour, making it a Category 3 storm. “Matthew is likely to produce devastating impacts from storm surge, extreme winds, and heavy rains in the Bahamas,” the National Hurricane Center stated in its forecast discussion this evening.
As it takes dead aim on Florida, Matthew is forecast to strengthen over unusually warm waters. The storm is expected to move very close to the east coast of Florida by Thursday morning, and then cruise north, hugging the shoreline. Hurricane conditions are forecast for much of the coast, beginning late Thursday and then spreading northward on Friday. Read More