Past perspectives on the present era of abrupt Arctic climate change

Authored by nature.com and submitted by Bluest_waters
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clepinski on July 30th, 2020 at 17:09 UTC »

As someone living within the arctic I can tell you that even in the last decade the changes we've seen in climate and weather patterns have been very noticeable and extreme.

EcoMonkey on July 30th, 2020 at 17:06 UTC »

Yes, this is bad. Don't get paralyzed. Get motivated. We simply cannot afford to give in to defeatism.

But we have to move fast. According to leading economists, the fastest way to get emissions down is to price carbon emissions and return the revenue back to people as carbon dividends. MIT worked with Climate Interactive to make this neat climate policy simulator. Check out what happens when you adjust the "carbon price" slider. Very few other things move the needle that much. We have to price carbon.

Whether you're in the US or not, look into joining Citizens' Climate Lobby, which has chapters all over the world. CCL works on building political will for a livable world, which, as you might have figured out, is sorely needed. If CCL isn't active near you, get involved in government. We can't sit on the sidelines. Climate change won't be solved by individual actions. It just won't. You have to participate in your government.

I'm not asking anyone to do anything I don't do. As a volunteer, I call my US Congress rep once a month, and sometimes more. I organize, I tabled back when coronavirus wasn't upon us, I've met directly with my reps, I've given presentations, have had letters to the editor published in newspapers, and so on. There's all kinds of training available. The tools are all there, and we just have to pick them up and use them to fix the climate crisis.

For my fellow citizens of the USA:

Whatever legislation we pass to solve climate change, it needs to be bipartisan, otherwise the legislation will be repealed or maybe just not enforced once the political pendulum swings back the other way.

We can achieve serious reductions (~37% over 11 years, 90% by 2050) by enacting robust carbon pricing legislation like the Energy Innovation Act that is explicitly intended to be bipartisan. Republicans are starting to shift on climate. We can and should get everyone on board, regardless of which side of the aisle they're sitting on.

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Get registered (with helpful reminders!), then sign up to work with the Environmental Voter Project to encourage people who care about the climate to vote. Our elected officials serve their voters, so we need to be voters.

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Bluest_waters on July 30th, 2020 at 14:02 UTC »

We find that warming rates similar to or higher than modern trends have only occurred during past abrupt glacial episodes. We argue that the Arctic is currently experiencing an abrupt climate change event, and that climate models underestimate this ongoing warming.

Nature is the premier scientific journal. We now have top researchers telling us the climate models are wrong, and that the climate crisis may be way worse than we imagined.

Not something to ignore I feel.