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

7173 readers
586 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
526
527
528
529
530
531
532
533
534
 
 

An archived copy of the article should show up here shortly after I post.

535
536
537
538
 
 

That's because a warmer atmosphere can hold more moisture. That extra water vapor means storms can drop more rain than in the past. Today, the heaviest rainstorms in Texas drop about 20% more water than they did in the late 1950s, when the planet was significantly cooler, according to the National Climate Assessment. And extreme rain in Texas is expected to get much more frequent in the coming decade, as the climate warms even more, according to a 2024 report by the Texas state climatologist.

539
 
 

Researchers and hatcheries are exploring new ways to protect shellfish in the Pacific Northwest, although Trump budget cuts may thwart their efforts.

540
541
542
543
 
 

Extreme weather seems to make the headlines almost every week, as disasters increasingly strike out of season, break records, and hit places they never have before.

Decades of scientific research has proven that human-caused climate change is making some disasters more dangerous and more frequent. The burning of fossil fuels like oil, gas, and coal releases carbon dioxide into the Earth’s atmosphere, where it traps heat, warms the planet, and alters the conditions in which extreme weather forms. These changes are happening more rapidly than at any time in the last 800,000 years, according to climate records.

Below, we break down what experts know — and what they don’t — about the connections between climate change and flooding.

544
 
 

Sorry that this has a hard paywall, but there isn't really other coverage of the issue. Key graph from article:

545
546
547
 
 

Archived copies of the article:

548
 
 

Archived copies of the article:

549
 
 

Not my favorite source, but not a lot of other coverage.

It's going to take two things to change this:

  • Communication to make sure that elected officials hear from us. That means calling, writing, turning up in person, trying to have private conversations with staff, etc.
  • Active intervention in primaries, so that it's much harder to get elected if you don't support decarbonization
550
 
 

Changing this view means showing them; that means calling, writing, turning up in person, talking in private to staff, etc.

view more: ‹ prev next ›