this post was submitted on 23 Jun 2026
43 points (100.0% liked)

Climate

8752 readers
401 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 3 years ago
MODERATORS
silence7@slrpnk.net
43
Majority of datacenters are vulnerable to climate threats like floods and fires, study finds (www.theguardian.com)
submitted 3 days ago by supersquirrel@sopuli.xyz to c/climate@slrpnk.net
14 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] IphtashuFitz@lemmy.world 2 points 2 days ago

Back in the early 2000’s I worked at Akamai for a while. Their worldwide CDN is built on clusters of servers physically located at thousands of datacenters around the world. They rely on the local staff to physically install it and do any on-site maintenance like replacing failed hard drives, etc. So Akamais remote management capabilities are quite sophisticated.

During my training one day I started poking around old tickets and found one that was a few years old and still open, but appeared to be abandoned. It started out with an automated alert that the systems at a small Midwest ISP had stopped responding, followed by a few updates from techs who tried to remotely access them with no luck. That was followed by comments that calls had been made to the ISP and voicemails left. The final note in the ticket stated that the entire datacenter had been destroyed by a tornado.