this post was submitted on 06 Jul 2025
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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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[–] [email protected] 10 points 3 days ago (6 children)

It's about independence from any monopoly. Energy companies own the field, equipment, transportation, electricity generation, and distribution. I'd like my own generator and storage to lower costs.

Nuclear perpetuates the same system where safety is cut as a cost saving measure. You know they would be less safe if they legally could. Also the infrastructure is in bad shape to move radioactive waste by rail- ask Ohio.

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[–] [email protected] 1 points 3 days ago

Can we afford not to be?

[–] [email protected] 35 points 3 days ago* (last edited 3 days ago) (8 children)

So… to summarize the argument: we have to build nuclear plants, even though they are the most expensive renewable per kWh and they take the longest amount of time to build (even by the author’s “fast” timeline standards) because we don’t have batteries that can store wind and solar energy, even though there are multiple emerging potential solutions that could result in days-long storage capacity.

Not buying it. I don’t buy the “unsafe” argument but I also don’t buy this argument

Edit: this same publication that published this op-ed published a pretty negative review of this book, funny enough: https://www.theguardian.com/books/2025/jun/02/going-nuclear-by-tim-gregory-review-a-boosterish-case-for-atomic-energy

[–] [email protected] 4 points 3 days ago (10 children)

“Emerging”- what does that mean? Whats the timeline on them? The failure rate? The cost at the scale needed? I mean if you’re gonna complain about nuclear being more expensive then the batteries need to be cheaper necessarily. Also what materials are they made out of?

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[–] [email protected] 18 points 3 days ago (4 children)

Never understood the freakout over nuclear ..... when you measure up the long term statistics

Gas/Oil/Coal have killed more people over the past 100 years than nuclear ever did (even if you threw in the bombing deaths in Japan in WWII)

The deaths caused by gas/oil/coal are just not as dramatic ... all those people died from global pollution, poisoning, early death, shortened lives, lung problems, bad health ... and all by the millions

[–] [email protected] 15 points 3 days ago (2 children)

The general populace isn’t looking at statistics, they’re looking at scary news stories

[–] [email protected] 8 points 3 days ago (2 children)

The public is never good at stats, or complex ideas that cannot be converted into a good old fashioned sound bite.

Maths hardly ever change major policy by themselves. Often it’s only an accident of political necessity when policy is backed by statistics or science

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