this post was submitted on 05 Jun 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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[–] [email protected] 6 points 5 months ago

Artifical land was never going to last. These areas were stuff like wetlands and mangroves before. When next super hurricane destroys them, they probably should be abandoned and turned back into wetlands and mangrove forests again, to hedge against further erosion. We could help lower income areas out financially when this happens. IDGAF about wealthy people's summer beach homes or the $17m properties, though.

[–] [email protected] 6 points 5 months ago (1 children)

These communities are unrealistic in a world where the water levels are rising. Eminent domain the beachfront houses, remove them, and build up the beach to protect the community.

And these NIMBYs had better not be expecting taxpayer assistance when their homes flood because of their own short-sighted selfishness.

[–] [email protected] 1 points 5 months ago

Doesn't FEMA subsidize flood insurance? I'm pretty sure we are funding industry on these extravagant houses for the wealthy. This is America.

[–] [email protected] 23 points 5 months ago

As a person that was born in Florida: good, fuck them and Florida. We also need to stop the cheap federal flood insurance for housing in flood areas. I realize these areas are going to get bigger so there needs to be long term planning instead of sticking our heads in the sand and ignoring the situation.

[–] [email protected] 11 points 5 months ago

Godamn woke sand.

[–] [email protected] 16 points 5 months ago

It's a pointless waste of money anyway, sea levels will continue to rise and the super storm that will blow it all away is around the corner.

[–] [email protected] 56 points 5 months ago

Let me get this right: Republicans are demanding government funding for sand while they try to block government funding to feed children? And don’t get me started on the state of US healthcare thanks to Mitch McConnell.

[–] [email protected] 40 points 5 months ago* (last edited 5 months ago)

[...] in New Jersey, [...] Local governments spent years trying to obtain them, and the state government had to use eminent domain to seize portions of the beach in order to satisfy the agency.

Do it again. This isn't complicated, and I can't think of a better reason to invoke it.

Sure, they can’t stop tourists and beachgoers from using the beach that sits between the erosion line and the water — but they don’t want them coming any closer.

Shocking that beach-property-owning boomers in Florida don't want the filthy low-class public going near their houses.

[–] [email protected] 19 points 5 months ago (1 children)
  • “You need to repair our beaches.”
  • “You need to give us access.”
  • “Nope.”
  • “Nope.”
[–] [email protected] 3 points 5 months ago* (last edited 5 months ago) (1 children)

Some of them also don't want dunes to ruin their views. Literally preferring eventual flooding or destruction of their house over not having that perfect view.

[–] [email protected] 4 points 5 months ago

There are times when letting nature take its course is the only reasonable course of action.