this post was submitted on 22 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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[–] flames5123@lemmy.world 21 points 11 months ago (2 children)

Exactly. Why don’t we separate this even further? Top 1% or top 0.5% or top 0.1%? That salary is almost required from a couple living in a city (60k/person, but one person is most likely making a large chunk of it), but people living in cities have way less of a carbon footprint by living closer to the grocery store, taking public transit, shopping locally, doing recycling/compost, community gardens, walking, etc.

I traveled twice as much in my car when I lived in Mississippi but made under 1/2 what I do now in Washington. I’m way more eco conscious now too.

[–] OhmsLawn@lemmy.world 10 points 11 months ago

It's just barely above the low-income cutoff in some SF Bay counties.

[–] WhatAmLemmy@lemmy.world 7 points 11 months ago* (last edited 11 months ago)

The MSM don't split it like that for the same reason they dilute wealth inequality. Because if the masses ever put 2 and 2 together, to realize that wealth inequality and the pursuit of profit is a corrosive force in society, and an existential threat to life, liberty, democracy, the rule of law, etc, etc — the root cause of many of the largest issues facing humanity — the ultra wealthy might be forced to give up their wealth... including the owners of MSM orgs.