this post was submitted on 19 Jun 2024
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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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[–] zerakith@lemmy.ml 21 points 1 year ago (7 children)

Lots of people seem to hate this and I do on some level get it. I'd be happy to talk about whether its a winning strategy or what alternatives there are (I'm not sure personally its the optimum form of activism)

What I would say is the evidence suggests:

  • General public do seem to hate this stuff.
  • There is a relatively little spill over from the organisation to the wider issue (as in people think these guys are idiots but don't link to climate change or environmentalism more generally).
  • It is evidenced to increase the saliance and perceived importance of climate change I.e. people hate them but spend more time thinking climate change is serious than before.

Lastly, what I would say is from my own visceral reaction to the Van Gogh painting: I felt a huge and sudden feeling of cultural loss. That something of our heritage was at risk and we may lose it and initially I was angry and sad but I realised that we are routinely doing this everyday with lost species. Heritage we haven't even been able to document yet. All that is to say it maybe we have a discussion about what the best activism is and who we need to influence and how (I think we need to do better than just think we need everyone on side) but what we shouldn't do is entertain for a moment that the scale of this action isn't proportional and valid to what we face. We are hurtling towards a cliff edge and some people still have their foot on the accelerator. This is the equivalent of worrying about a vase in the boot. I want to save it too but at the moment we are endangering it more through business as usual than through some cornflour.

[–] sabreW4K3@lazysoci.al 14 points 1 year ago (2 children)

Good post. To be honest, when I found out that nothing they did was real, I came to appreciate them. But I don't understand why we prop up fossil fuel in the first place.

[–] toastboy79@kbin.earth 10 points 1 year ago

It has a lot to do with money and technology. By the time we were able to have electric vehicles, oil companies were loaded and companies like to make money. So they spend money to lobby and keep themselves entrenched. Throw in some good feel bullshit to placate a simple majority of the people and that brings us to today.

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