Brasil
  • Communities
  • Create Post
  • Create Community
  • heart
    Support Lemmy
  • search
    Search
  • Login
  • Sign Up
Bridger@sh.itjust.works to Climate - truthful information about climate, related activism and politics.@slrpnk.net · 7 months ago

temperature timeline

imgs.xkcd.com

message-square
43
fedilink
  • cross-posted to:
  • 196@lemmy.blahaj.zone
  • climate@slrpnk.net
  • earthscience@mander.xyz
495

temperature timeline

imgs.xkcd.com

Bridger@sh.itjust.works to Climate - truthful information about climate, related activism and politics.@slrpnk.net · 7 months ago
message-square
43
fedilink
  • cross-posted to:
  • 196@lemmy.blahaj.zone
  • climate@slrpnk.net
  • earthscience@mander.xyz

https://imgs.xkcd.com/comics/earth_temperature_timeline.png

  • ApexHunter@lemmy.ml
    link
    fedilink
    arrow-up
    12    ·
    7 months ago

    It did for me the first time I saw it (ages ago).

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

climate@slrpnk.net

Subscribe from Remote Instance

Create a post
You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !climate@slrpnk.net

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.

Visibility: Public
globe

This community can be federated to other instances and be posted/commented in by their users.

  • 462 users / day
  • 2.04K users / week
  • 4.49K users / month
  • 11.2K users / 6 months
  • 15 local subscribers
  • 5.18K subscribers
  • 6.55K Posts
  • 30.5K Comments
  • Modlog
  • mods:
  • silence7@slrpnk.net
  • BE: 0.19.5
  • Modlog
  • Instances
  • Docs
  • Code
  • join-lemmy.org