this post was submitted on 07 Oct 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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How unprecedented is hurricane Miltons growth? (lemmy.ml)
submitted 1 month ago by [email protected] to c/[email protected]
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It hit catagory 5 in less than 24 hours. Obviously, storms like this are getting worse as the climate gets hotter but I was wondering just how uncommon this expediency is?

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[–] [email protected] 20 points 1 month ago

It requires several conditions to happen, but like you said a warming climate makes those conditions more probable. So many people online seem to be surprised at Milton's growth, but anyone around when Andrew turned from a tropical storm into a monster out of nowhere knows it can happen even in better times. When I first learned of Milton's initial formation and then also saw the Gulf waters were at record heat levels, it doesn't take much to expect the next steps. Let's hope that jet stream dips faster than the models are saying so it hurts Milton earlier than expected before landfall.