this post was submitted on 06 Mar 2026
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Climate

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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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[–] wewbull@feddit.uk 124 points 1 day ago (2 children)

...and that would drop the amount of marine fuel needed. Compound interest.

[–] IAmNorRealTakeYourMeds@lemmy.world 41 points 1 day ago (1 children)

which means we need to transport less fuel around, so less ships

[–] Asfalttikyntaja@sopuli.xyz 12 points 1 day ago (7 children)

And more unemployed seamen’s.

[–] ayyy@sh.itjust.works 2 points 9 hours ago

They can install solar panels or wire or something and not have to be away from their family for months at a time. Also the vast majority of seamen shipping oil are coerced captive workers from impoverished places with confiscated passports and no rights. Employed isn’t really the right word to use.

[–] merc@sh.itjust.works 3 points 15 hours ago (1 children)

seamen’s

What kind of abomination is this?

[–] HeyThisIsntTheYMCA@lemmy.world 3 points 14 hours ago

i found them in my little brother's sock

[–] modus@lemmy.world 31 points 1 day ago (1 children)

And more unemployed wharf whores.

[–] Asfalttikyntaja@sopuli.xyz 20 points 1 day ago (2 children)

Doesn’t anyone think about wharf whores!

[–] daychilde@lemmy.world 8 points 21 hours ago

Seaman certainly do.

[–] jaybone@lemmy.zip 1 points 23 hours ago (1 children)

I’m trying to pronounce the h’s here like Stewie Griffin.

[–] modus@lemmy.world 5 points 23 hours ago (1 children)

Who whants a wharf whore with cool whip?

[–] wewbull@feddit.uk 2 points 23 hours ago

Sounds like a delectable combination.

[–] wonderingwanderer@sopuli.xyz 3 points 16 hours ago

Employ them as the crew of an interplanetary solar sail expedition. We'll be colonizing the moons of Jupiter in no time!

[–] FundMECFS@piefed.zip 8 points 22 hours ago

I prefer my semen unemployed, thank you.

[–] dylanmorgan@slrpnk.net 1 points 1 day ago

Just put some money into advanced sailing ship tech and in a decade we’ll have advanced clippers with many more seamen needed.

[–] ulterno@programming.dev 0 points 1 day ago (1 children)

So overseas shipping rates drop and some of the companies convert their ships to give joy-rides in seas (because cheaper sea travel), while some seamen get to explore avenues like deep sea exploration (which seems to be a really underdeveloped field) and development.

[–] jaybone@lemmy.zip 6 points 23 hours ago (1 children)

Somehow I’m not seeing your average deck hand transitioning into deep sea exploration.

[–] ulterno@programming.dev 0 points 4 hours ago (1 children)

Well, the average deck hand can stay working at the normal ships that are shipping other stuff.
The above average ones can become a deck hand for the newer vehicles for deep sea operations.

Both are probably already paid low enough that corporate can easily pay them while reducing shipping rates at the same time.

[–] jaybone@lemmy.zip 1 points 3 hours ago (1 children)

I’m thinking the deep sea exploration pays a bit more than a guy who can hook some cables on a crate.

But wtf do I know…

[–] ulterno@programming.dev 1 points 2 hours ago

But of course, if the extra exploration rate can be afforded, then so can their salaries.

[–] RecursiveParadox@lemmy.world 2 points 22 hours ago

Guy doing marine fuel enters the chat.