this post was submitted on 15 Aug 2023
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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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Video of her speech

Much of the speech is a discussion of how the Inflation Reduction Act has kick-started the building of decarbonizaiton infrastructure in the US.

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[–] JokeDeity@lemm.ee 6 points 1 year ago (2 children)

IMO it's already too late. Too many idiots don't believe in even basic science, too many corporations don't give a shit and would happily trade a million years off of the life of the planet if it meant a hundred bucks in the CEOs pocket today. We're doomed and I primarily blame boomers.

[–] silence7@slrpnk.net 14 points 1 year ago

Too late for what? Because we're not doomed, or anything like it, if we actually act. And Kamala Harris provided the tiebreaking vote to pass the Inflation Reduction Act, which is a major piece of decarbonization legislation:

Chart showing US emissions with and without the Inflation Reduction Act.

[–] BestBouclettes@jlai.lu 10 points 1 year ago (1 children)

To be fair it's not too late as long as humanity is still around. It's gonna hit harder and harder the longer we wait to act. It's starting to move and in the right direction, albeit too slowly. But being a doomer and not acting will only make it worse. It's gonna be hell the next decades but we still have a chance.

[–] valveman 3 points 1 year ago (2 children)

Lol, what can we actually do in this situation? I mean, for real, what can we do? I doubt pressing our representatives will help, and everything one could do on its own (like stop using cars, going vegan, etc) has little to no effect.

We can't stop factories from working, can't force the creation of a decent public transportation system so people can stop relying on cars, and we can't close all coal-based powerplants and replace them with solar/eolic powerplants. All of these could help a lot against climate change, but one would need to rely on the government, or use violent methods; either of them I personally consider unfeasible.

If there is something we can do, we'll absolutely do it, but I don't see much to do aside being a doomer.

[–] Bartsbigbugbag@lemmy.ml 3 points 1 year ago

People are actually using non-violent methods to prevent pipelines from being built, dockworkers are refusing to transport certain goods, sailboats are blocking ports. It’s just not talked about a lot for some reason. They’re often met with violent resistance and dirty tactics, but if we all were a little more willing to sacrifice like those people do, we’d likely be able to force at least some concessions.

[–] BestBouclettes@jlai.lu 1 points 1 year ago* (last edited 1 year ago)

As you said, at your level it would be raising awareness, make efforts to reduce you footprint as much as you feel comfortable doing, you can also get involved in organizations that can work at a local level (lobbying for more bikes and public transportation in your city for instance) or donate to green lobbies.
On a higher level, the most you can do as a person would be to vote for people with sensible ecological and social programs, you can also get in touch with your representatives when possible.
This is a big case of the snowflake not feeling responsible for the avalanche. As an individual you will not make any significant change but if everyone feels the same and organizes and move as one, it does make a difference.
It definitely feels hopeless, and I'm also extremely pessimistic about the future but hopelessness leads to helplessness, and giving up will only destroy every possible positive outcome.