this post was submitted on 27 Sep 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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[โ€“] Goodtoknow@lemmy.ca 2 points 1 month ago* (last edited 1 month ago) (1 children)

It's delusional for people to think we can just keep going on business as usual and wish for magic that the billionaires, politicians and corporations will fix the issues we've all collectively brought upon ourselves. We have to take action from the bottom up

[โ€“] Phil_in_here@lemmy.ca 3 points 1 month ago

You're so close to getting it!

We need to make politicians and corporations fix the issues.

It's delusional to think people consuming less is going to magically make the free market more responsible. Like Apple sales are going to plummet and they'll just say, "great, we won't make as many phones" instead of making worse products that become obsolete even faster to make up the sales. What's the free market responsible end goal? No one has phones? No one has computers? Because it's really easy for these companies to brick your devices just with software.

And do we then just have to submit to these corporations? Obviously, no. We need to force them to adhere to rules making our products longer lasting, with better support, without punishing people for not buying new.

"Personal responsibility" is propaganda of the ruling class that refuses to be held accountable. These are global forces creating global crises.