this post was submitted on 13 Feb 2024
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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.

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The uninsurable world: what climate change is costing homeowners | Rising premiums are a de facto ‘carbon price’ on consumers as extreme weather events become more frequent (www.ft.com)
submitted 2 years ago* (last edited 2 years ago) by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] benjhm@sopuli.xyz 6 points 2 years ago* (last edited 2 years ago)

They are certainly not a 'de facto carbon price' because they are not related to the amount of carbon that any specific homeowner emits. Carbon price is meant to be an incentive to change behaviour or technology, to reduce emissions.
I suppose they might be considered a 'de-facto climate-change-denial price' for those who recently invested in such places by the sea (in the US case, there seems to be some correlation...), but that's still not fair for people who lived in vulnerable places for a long time, before some of these impacts became inevitable.