Tag Archives: disaster relief

The Trump administration brought a climate change policy back from the dead.

Here’s how humanity could all but ensure its own demise: Dig up all the coal we have left and burn it, warming the planet 4 to 6 degrees C.

But that worst-case scenario doesn’t match up with what’s really happening in the world, Justin Ritchie, lead author of a new study published in Environmental Research Letters, told Grist.

That’s because money spent on climate change measures goes further than it did 30 years ago. Plus, baseline trends show greenhouse gas emissions are on the decline. Most studies underestimate the effect these factors have on global decarbonization.

The study indicates that the goals outlined in the Paris Agreement are more achievable than previously projected — but that’s not to say humanity isn’t in deep trouble.

It’s not “4 to 6 degrees bad,” Ritchie says. “It’s 3 degrees bad. You can’t say we don’t have to worry about implementing policies, we do. But it’s not going to reach the truly catastrophic scenarios.”

Another recent study published in the same journal shows that if all the coal plants currently planned actually get built, humanity could blow past the Paris goal of limiting warming to 2 degree C above pre-industrial levels.

Ritchie said his research doesn’t counteract that finding. “There’s a whole range of scenarios that can occur,” he says. “What our paper is trying to do is look at that whole range and how can we design policies that are more robust.”

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The Trump administration brought a climate change policy back from the dead.

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Bernie Sanders has a $146 billion recovery plan for Puerto Rico.

Over the weekend, Indonesia raised the alert on Mount Agung to level IV — its highest level — as a huge plume of ash and steam began to pour from the volcano’s summit in eastern Bali.

One U.S. geologist already labeled it a “full eruption.” About 100,000 people have been asked to evacuate the area nearest the volcano, where more than 1,000 people were killed during an explosive eruption in 1963.

Local aid organizations have begun distributing gas masks and goggles to residents, reports the BBC, as well as solar-powered televisions for emergency announcements. The island’s airport has shut down and hundreds of flights have been canceled.

Should the eruption escalate, it could have worldwide climate implications, including temporarily cooler temperatures. In 1815, the eruption of nearby Mount Tambora altered weather patterns worldwide, leading to crop failures in Europe and the infamous 1816 “year without a summer” believed to be the inspiration for Mary Shelley’s novel Frankenstein.

Agung very likely won’t become a Tambora-scale disaster, but its ash and gas emissions could still block some of the sun’s rays for the next year or two. After that, however, the global climate will continue to behave as if the eruption had never happened.

You can watch live video of the eruption here.

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Bernie Sanders has a $146 billion recovery plan for Puerto Rico.

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