this post was submitted on 21 Nov 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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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‘I cannot stress too much about it’: Monaco yacht buyers shrug off climate concerns | At annual yacht show, only a handful of customers said they were troubled by vessels’ disproportionate emissions (www.theguardian.com)
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[–] concrete_baby@sh.itjust.works 17 points 1 year ago (1 children)

What a read. We thought the world is getting smaller as people connect with each other through social media, and yet we are worlds apart on this one. These rich people just can't fathom a life without a yacht. To them, it's not luxury, it's a necessity, just like you and I need water. No matter how much education they might have had, it's not enough to get through their thick skulls to make meaningful change with their lifestyles.

[–] GBU_28@lemm.ee 2 points 1 year ago

The biggest problem is if any of us grew up having access to things, or even got a cess tomorrow, we'd rationalize or ignore the issues.

Humans are very very good at "head in the sand"