this post was submitted on 10 Sep 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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Tire wear and tear revealed as a major contributor to waterway pollution (newatlas.com)
submitted 1 year ago by Peaces@infosec.pub to c/climate@slrpnk.net
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https://pubs.acs.org/doi/10.1021/acs.est.3c03949

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[–] Hobo@lemmy.world 2 points 1 year ago* (last edited 1 year ago) (1 children)

People might laugh or discount your comment, and you might've made it in jest, but that's probably one of the biggest hurdles that the anti-car crowd refuses to take seriously. Americans love cars, and a lot of Americans for sure love gigantic monstrosity tricked out cars. We have songs about trucks, guns, and Jesus, and you can bet your ass those things are the same level of special for a lot of people.

I personally would love to see viable public transportation, but you're going to have to change culture which isn't as easy as, "We built some nice trains and buses! Now everyone use those instead!" You're going to have to convince the gun toting, Jesus loving, jacked up Ford F-450 Super Duty owners to give up a huge piece of their personality. And from what I can tell that hasn't been working out so great with guns. Maybe we can write a nice country songs about riding trains and buses? We used to have a few of those.

[–] Waraugh@lemmy.world 4 points 1 year ago (2 children)

I would love to hear a country song about running a train through rural America.

[–] Relo@lemmy.world 4 points 1 year ago

You just described folk music.

[–] SkepticalButOpenMinded@lemmy.ca 2 points 1 year ago

I can’t tell if you’re joking, but train songs used to be a huge rural working class genre.