Human-Made Consequences of Climate Change Are Here & Now...Nobody's Safe. It's Urgent and Getting Worse
New report reveals how the climate crisis is supercharging extreme weather
It’s the most comprehensive look yet at how humans have already transformed the planet
"We now have the clearest picture yet of how different the world is today as a result of human-driven climate change. The most comprehensive report to date on the physical science of climate change was published today by the United Nations Intergovernmental Panel on Climate Change (IPCC).
“Climate change is a problem that is here now. Nobody’s safe, and it’s getting worse faster,” Inger Andersen, Executive Director of the United Nations Environment Programme said in a press conference today. “We must treat climate change as an immediate threat.”
Extreme events — from floods to heatwaves and droughts — have gotten worse, it says in a nutshell. And scientists are even more certain than they were before that humans’ greenhouse gas emissions, including carbon dioxide and methane (which makes up a majority of “natural gas”), are to blame.
“We’ve known for decades that the world is warming, but this report tells us that recent changes in the climate are widespread, rapid, intensifying, and unprecedented in thousands of years,” Ko Barrett, vice chair of the IPCC, said in an August 8th press briefing. “It is indisputable that human activities are causing climate change.”
The IPCC is considered a leading authority on climate science, and its new report has more than 230 authors from 66 countries around the world. Today’s findings are an update to a similar report in 2013, and they incorporate the body of research that’s been published in scientific journals since then.
Researchers have gotten a lot better at judging how much climate change affects individual weather events since 2013, which makes a big difference this time around. . .
“Extreme weather is occurring with more frequency across the entire planet,” Paola Andrea Arias Gómez, one of the authors of the IPCC report, said during yesterday’s press briefing. “We now can attribute that these changes are mainly driven by human activity.”
More bad news: without drastic action to curb the use of fossil fuels, things will get worse. . .
What does that mean for extreme weather?
Get ready for more “unprecedented” events — basically, things that have never happened before. The report authors outline five ways this is expected to happen in the future: extreme events will be even more extreme. They’ll be more frequent. There’s a greater chance of extreme events happening back to back or even different kinds of disasters happening at the same time. They’ll happen in places that surprise us. And the timing of these catastrophes will be unpredictable.
There are all sorts of other problems detailed in the new report, including vanishing ice, rising sea levels, and scary tipping points that could accelerate the pace of the climate crisis. There are also two more key reports expected to be published by the IPCC early next year: one that details how all of these changes to the planet will affect human life as we know it and another one that outlines potential solutions. Notably, today’s report is the only one that will be ready in time for the upcoming United Nations climate conference in November when world leaders are expected to discuss ratcheting up commitments to rein in their planet-heating pollution.
“This report is a reality check,” Valérie Masson-Delmotte, co-chair of the IPCC working group responsible for the report, said in a press release. “We now have a much clearer picture of the past, present and future climate, which is essential for understanding where we are headed, what can be done, and how we can prepare.”
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