this post was submitted on 05 Dec 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:

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

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[–] UnderpantsWeevil@lemmy.world 37 points 2 weeks ago

https://en.wikipedia.org/wiki/Greenwashing

a form of advertising or marketing spin that deceptively uses green PR and green marketing to persuade the public that an organization's products, goals, or policies are environmentally friendly

[–] federalreverse@feddit.org 33 points 2 weeks ago (1 children)

"Together with our energy partner, Entergy, we are adding enough clean and renewable energy to the grid to cover 100% of the electricity use of our Richland Parish Data Center." [...]

Entergy noted that Meta has also committed to helping it install CCS technology at one of its power plants

Oh good lard. They're building 2 GW of gas capacity and will offset those separately.

[–] PhilipTheBucket@ponder.cat 33 points 2 weeks ago

They're going to offset it right into the atmosphere, and probably figure out a way to claim a tax deduction for the "offset."

[–] intresteph@discuss.online 33 points 2 weeks ago (1 children)
[–] masterofn001@lemmy.ca 23 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

Remember, remember, the 4th of December.

The day the exec was shot.

I know of no reason
Why the day he was deposed

Should ever be forgot.

[–] reddig33@lemmy.world 17 points 2 weeks ago (1 children)

Looks like a huge amount of space for solar panels on that site plan.

[–] federalreverse@feddit.org 5 points 2 weeks ago* (last edited 2 weeks ago)

Yeah, but how about we place those solar panels somewhere else entirely? On a dewy meadow someplace else where they can't hurt our precious roofing or parking spaces? Doesn't that sound splendid?

[–] FartsWithAnAccent@lemmy.world 1 points 2 weeks ago

Classic Zucc

[–] gandalf_der_12te@lemmy.blahaj.zone -5 points 2 weeks ago (1 children)

Datacenter environmental impact is a short-term problem.

In ten years, we'll have significant renewable energy disposable.

[–] PhilipTheBucket@ponder.cat 13 points 2 weeks ago (1 children)

In ten years, we'll be lucky if all the food is still growing to keep all these people alive. Yes, including you.

People vastly underestimate the scope of what climate change is going to do to us, quite soon.

https://predicament.substack.com/p/what-most-people-dont-understand

[–] gandalf_der_12te@lemmy.blahaj.zone -4 points 2 weeks ago (1 children)

Solar panels are the natural photosynthetic plants turned into technology.

Let's see how things unfold.

[–] zeezee@slrpnk.net 8 points 2 weeks ago

Ah yes the natural photosynthic process of mining silica, aluminum and rare earth metals from deep in the earth's crust. Yes solar panels are more efficient than photosynthesis but they still require substantial systems built around them to function - plants not as much.

Still doesn't mean we can't have solar panels but we really shouldn't be ravaging the earth more just to satisfy our excessive energy usage. Reduce, Reuse, Recycle in that order.