this post was submitted on 15 Jul 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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[–] VirtualOdour@sh.itjust.works 1 points 4 months ago

Yep and the message it sends to 99% of the population that isn't deep in Elon derangement syndrome is that green movements are just more leftwing circlejerking idiots that are completely unserious about the causes they profess to fight for.

Yes I would love america to have better trains and better public transport but short of a magic wand that's not going to happen this decade, if we want to improve things then we need to live in the world we're in. Cybertruck is great for converting rich idiots who'd otherwise be ICE obsessives, they'll all be getting solar roofs too so they can brag and preaching to their budies about being secure in disasters and price spikes. Though let's be honest these protesters will likely have the opposite effect to their aims and increase Elons popularity amoung the right.

It's sad to me these people who profess to care so much about climate change or whatever always and only do aggressive, destructive and easy acts - they never put the work in to come up with creative, constructive and genuinely positive acts which help people or projects working to improve things.