this post was submitted on 23 Aug 2024
80 points (100.0% liked)

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

5239 readers
569 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 1 year ago
MODERATORS
 

Event in the trip-hop pioneers’ hometown of Bristol is being hailed as the lowest carbon-emissions show of its scale ever staged

top 3 comments
sorted by: hot top controversial new old
[–] SouthFresh@lemmy.ml 7 points 2 months ago

Moderate Attack

[–] msmc101@lemmy.blahaj.zone 0 points 2 months ago

that's cool, can't imagine pure vegan food is what people really want to eat at a festival but still

[–] rah@feddit.uk -2 points 2 months ago* (last edited 2 months ago)

The Independent will be revealing its Climate 100 List in September and hosting an event in New York ... The list is a roll call of those ... who are committed to the fight against the climate crisis.

LOL they still don't get it. Fighting climate change is meaningless. We're not going back to the way things were. What we need to be fighting is the effects of mass starvation, mass migration, the breakdown of civilisation, loss of knowledge and the shock of transitioning to a low-technology world.