this post was submitted on 22 Apr 2025
25 points (100.0% liked)

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

6443 readers
836 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 2 years ago
MODERATORS
[email protected]
25
Americans spend nearly $100 billion a year on fishing. Here's how climate change is threatening the industry. (www.cbsnews.com)
submitted 2 days ago by [email protected] to c/[email protected]
2 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 1 points 2 days ago

My father wants to sell his deep sea fishing boat, no more fish to catch. He is so heavily restricted on what he can catch there is no point going out anymore. Meanwhile when he goes out into international waters and fishes based on these rules he has to dodge all the international fishing trawlers that scrap the ocean clean. Very frustrating.

For what it's worth I hope he sells his boat. It's stupid and wasteful to burn 200 gallons of gas to perhaps catch one shark. It's painfully wasteful.