this post was submitted on 09 Dec 2024
498 points (98.8% liked)

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

5373 readers
743 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
silence7@slrpnk.net
498
Car tires shed a quarter of all microplastics in the environment. Urgent action is needed (phys.org)
submitted 1 week ago* (last edited 1 week ago) by Sibbo@sopuli.xyz to c/climate@slrpnk.net
106 comments fedilink hide all child comments
 

Electric cars are not THE solution.

you are viewing a single comment's thread
view the rest of the comments
[–] Akasazh@feddit.nl 1 points 1 week ago

Well the was this idea of propelling trains through a vacuum tube system.

Unfortunately it's being developed by a shithead and misappropriated by the car industry to hamper railway development in the us