By Piers Sellers
, AUGUST 17, 2016
I used to be an astronaut, a spacewalker on the International Space Station. Naturally, most of my fifteen-year crew career was spent on the ground, working with engineers to get the Station built and fully crewed for scientific research, but the day-in...
Wartime mobilization is needed to fight climate change, July racks up as the hottest month ever recorded and Antarctic carbon dioxide reaches levels unseen for millions of years. It's What's Up in Climate Change.
World War AGW
We may not realize it, but we're in the midst of a war. Accordi...
In a move many are hailing as a “turning point” in the climate fight, 20 state Attorneys General on Tuesday launched an unprecedented, multi-state effort to investigate and prosecute the “high-funded and morally vacant forces” that have stymied attempts to combat global warming—starting with ho...
Leonardo DiCaprio won his first Oscar on Sunday and used his acceptance speech to address climate change.
DiCaprio won the Best Actor Academy Award for his role in The Revenant and said: “Making ‘The Revenant’ was about the relationship between man and nature… Climate change is real. It’s happening...
To rousing cheers and tears of relief, envoys from 195 nations approved Saturday an accord to stop global warming, offering hope that humanity can avert catastrophic climate change and usher in an energy revolution.
French Foreign Minister Laurent Fabius ended nearly a fortnight of gruelling UN neg...
I’m over Greenland headed home to San Francisco and just got the news that a strong climate agreement has been reached back in Paris. Peeking out the window to see ice caps brought a tear to my eyes, when I realized they don’t actually have to melt.
We will share details on the agreement in th...
LEADERS from some of the world’s smallest and most vulnerable states have made moving pleas on the world stage on behalf of the people most affected by climate change.
“Just imagine you are in my shoes,” said Tuvalu’s Prime Minister, Enele Sosene Sopoaga to leaders at the UN in Paris on Monday.
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It’s no secret that whatever climate deal comes out of Paris in the next two weeks won’t be sufficient to hit the U.N. target of limiting the increase in global temperatures to no more than 2 degrees Celsius by 2100. The U.N.’s climate chief Christiana Figueres even threatened to “chop the head off”...
NASA’s TIMED mission, short for Thermosphere, Ionosphere, Mesosphere Energetics and Dynamics, has confirmed a surprisingly fast carbon dioxide increase in Earth’s upper atmosphere, raising questions about how different layers of the atmosphere are interconnected. Even more curious—though climate mod...
Solving large-scale problems like climate change usually requires a combination of top-down (government-mandated) and bottom-up solutions (voluntary actions).
Many sustainable business pros favor the bottom-up approach because it allows companies to decide for themselves the most effectiv...
The Vatican is set to hold a conference on climate change and sustainability next week, a month after the pope said changes in the global climate have made the Earth look like “an immense pile of filth.”
The climate change meeting, which will be held July 21 and 22 alongside a meeting on ...
We all know that climate change is not an easily resolvable problem. It has become a point of contention and the center of discussion for a plethora of articles, debates, forums, world summits, films, etc. Talk on climate change is ubiquitous. Recently Buzzfeed interviewed 18 scientists to...
The vast majority of US senators have agreed that climate change is real, a result of a vote on Wednesday that saw 98 members of the Senate vote in favor of an amendment to the controversial Keystone XL pipeline bill that declares that climate change is "not a hoax."&nb...
Now that the Republicans control Congress for the next two years, what’s in store for U.S. climate politics? Well, Keystone is the first order of business, and then probably a whole lot of bombast and theater, which many will find unappetizing:
Not good for science and sane politics, perhaps, ...
The unrestricted use of fossil fuels should be phased out by 2100 if the world is to avoid dangerous climate change, a UN-backed expert panel says.
The Intergovernmental Panel on Climate Change says in a stark report that most of the world's electricity can - and must - be produced from low-carbon ...
Why is it so difficult to teach climate change in our classrooms?
My kids hear climate change discussed in the news as a very real threat, but it is largely absent from school science curricula. In fact, most children the world over don’t receive any formal academic reasoning to put the vast a...
The forecast calls for picture-perfect weather Tuesday in New York City as world leaders gather to discuss the challenge of a changing climate.
More than 120 leaders, including President Obama, are expected to attend the one-day climate summit, sponsored by the United Nations. They've been instruct...
This past weekend, Pope Francis did something that was quietly revolutionary. In a talk at the Italian university of Molise, Francis characterized concerns about the environment as “one of the greatest challenges of our time”—a challenge that is theological, as well as political, in nature...
In support of President Obama’s Climate Action Plan, the U.S. Environmental Protection Agency (EPA) is proposing to increase the options for refrigerants in the United States that offer better climate protection without harming the ozone layer. This is the agency’s first action that addresses refrig...
The U.S. economy faces great risks from climate change, according to a new study that focuses on the current and future effects of climate change on everything from jobs, to crop yields, to energy production.
Though the study presents no new climate science, it paints a dire picture of the business...
