this post was submitted on 21 Mar 2024
203 points (100.0% liked)

Climate - truthful information about climate, related activism and politics.

5240 readers
361 users here now

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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

founded 1 year ago
MODERATORS
top 7 comments
sorted by: hot top controversial new old
[–] northendtrooper@lemmy.ca 18 points 8 months ago

_____ industry blocks _____ meant to make things (cheaper/healthier/better)

Just another madlib...specifically mad part.

[–] HubertManne@kbin.social 9 points 8 months ago

definitely industry shenanigans happening in illinois. they are quite desperate.

[–] Dasus@lemmy.world 8 points 8 months ago (1 children)

Is this a joke I'm too 21st century European to understand?

[–] silence7@slrpnk.net 18 points 8 months ago* (last edited 8 months ago) (1 children)

No. It's about how the US has a model building code, and the fossil methane utilities blocked it from requiring the wiring for EVs, heat pumps, and electric stoves and ovens to be installed in new construction. Most local governments just adopt the model code blindly, so what goes into the model code has significant ramifications in terms of fossil fuel use in new construction in the US.

[–] admiralteal@kbin.social 6 points 8 months ago* (last edited 8 months ago)

Worth pointing out the difference between standards and codes, here.

The standards are what we're really talking about. The codes get copied from the standards, but there's no requirement that they be -- it's just a lot easier for a locality to set the code to be "follow the standard."

The standards are not prepared by the government. They're separate entities, and nothing stops actual municipalities from varying/changing them or even outright ignoring them, at least absent a different superseding law (e.g., if your state law wipes out county/city laws). The main reason this is not done more frequently is, unfortunately, simple liability. A municipality that replaces a standard in their code exposes itself to lawsuits if people can claim the modified code hurt them, even if the code is provably less harmful than the standard.

For people who want to see the state of climate/"codes", as always, I will refer you to a recent David Roberts Interview. The state of things right now are not good and, unfortunately, a looming Trump re-election threatens things will get very much worse. But there are approaches here.

[–] schmidtster@lemmy.world 5 points 8 months ago* (last edited 8 months ago)

trade associations representing gas utilities and furnace manufacturers filed formal appeals to strip out the pro-electrification measures.

This is also the unfortunate reality of unions, and it’s frustrating that they use different terms to differentiate themselves from the negative things they do behind the scenes.

They protect their workers, by strong arming codes to make things union only, or for things to take longer so it’s more work.

[–] Binthinkin@kbin.social 2 points 7 months ago

My shaman exgf loved gas. She was so stupid. So stupid in fact that she let her cat with a broken back suffer for two weeks while she prayed it back to health.

That’s a gas brain for you!