this post was submitted on 11 Dec 2023
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Climate - truthful information about climate, related activism and politics.

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Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.

As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades: Graph of temperature as observed with significant warming, and simulated without added greenhouse gases and other anthropogentic changes, which shows no significant warming

How much each change to the atmosphere has warmed the world: IPCC AR6 Figure 2 - Thee bar charts: first chart: how much each gas has warmed the world. About 1C of total warming. Second chart: about 1.5C of total warming from well-mixed greenhouse gases, offset by 0.4C of cooling from aerosols and negligible influence from changes to solar output, volcanoes, and internal variability. Third chart: about 1.25C of warming from CO2, 0.5C from methane, and a bunch more in small quantities from other gases. About 0.5C of cooling with large error bars from SO2.

Recommended actions to cut greenhouse gas emissions in the near future:

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Quarter of world’s freshwater fish at risk of extinction, according to assessment (www.theguardian.com)
submitted 11 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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Nearly a fifth of all threatened freshwater species are affected by climate change, from impacts such as falling water levels, shifting seasons and seawater moving up rivers. Of the assessed species, 3,086 out of 14,898 were at risk of vanishing.

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[–] SnuggleSnail@ani.social 5 points 11 months ago (1 children)

That would mean I also have to change. 😵‍💫 But I am a big part of the problem!

[–] silence7@slrpnk.net 4 points 11 months ago* (last edited 11 months ago) (1 children)

So start planning out how to change. I'd look at:

  • food: changing what you eat is cheap, but may not have the biggest impact
  • home heating & cooling: got a heat pump yet? Are you in an older uninsulated building?
  • home electric supply: can you install solar panels, buy from a community solar organization, get your utility to supply zero-emissions electricity?
  • transportation: Can you bike? ebike? Use mass transit? Change to an electric car?
  • politics: which political parties where you are can be pushed to do the right thing? What levers do you and the people around you have to push them?
[–] PeepinGoodArgs@reddthat.com 1 points 11 months ago (1 children)

We're looking at houses right now and I want a relatively small house in a neighborbood where biking is a possibility. My SO wants one that pretty much only has access to a highway and is huge and spacious.

[–] silence7@slrpnk.net 1 points 11 months ago (1 children)

I recommend spending a bunch of time talking about the community you're buying into - a lot of what you get in some places isn't just the house itself, but the fact that you're able to form relationships with the people who live around you, and that just doesn't happen as easily in places that are structured so you need to drive everywhere. Also, if you're planning on kids, it's a lot easier when they can walk over to a neighbor's house to play instead of having to drive them until they're in their mid-teens.

[–] PeepinGoodArgs@reddthat.com 1 points 11 months ago (1 children)

If only my SO could understand this....

[–] silence7@slrpnk.net 1 points 11 months ago

Do the two of you have older cousins who have lived in places similar to the ones you're talking about? Maybe you could have a discussion with them about what their lives are like.