this post was submitted on 03 Feb 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€“] suchwin@lemmy.world 2 points 9 months ago (1 children)

I will consider this. Is Amex a better organization than BoA? They both kinda seem like banking behemoths to me. Cust supp is nice, but it's not something I use often.

[โ€“] ProdigalFrog@slrpnk.net 3 points 9 months ago

I mean, environmentally, probably not substantially (Though BofA is known for being one of the worst offenders). But as far as credit card companies go, they seem like one of the better ones from a customer perspective.

A Debit card from a Credit Union would likely be the most environmental option, but seeing as in the US, Debit cards do not have the protections they do in the EU, I believe we're stuck with using credit cards from companies that don't give a crap about carbon emissions.