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submitted 2 days ago* (last edited 2 days ago) by relianceschool@slrpnk.net to c/climate@slrpnk.net

In the U.S., coastal floods now happen three times more often than they did 30 years ago, and the frequency and intensity of coastal flooding are projected to increase into the future. By 2050, floods are expected to happen 10 times more often than they do today.

Climate Central’s Coastal Risk Finder provides maps and analysis of the people, homes, and land projected to be at risk from worsening coastal flooding. Around 2.5 million Americans in 1.4 million homes live in areas at risk from a severe coastal flood in 2050, with Florida, New York, and New Jersey facing the highest risks.

You can explore the data here: https://app.climatecentral.org/coastal-risk-finder

[-] relianceschool@slrpnk.net 26 points 3 days ago* (last edited 3 days ago)

Agreed. I'm getting tired of these pencil-pusher reports implying that "the economy" is going to keep chugging along at a reduced rate, as if we can just shuffle around our stock portfolios and weather the storm.

The "Planetary Solvency" report by IFoA is one of the first mainstream papers that's taking a sober look at the climate crisis. If we hit 2°C by 2050, they're seeing a significant likelihood of:

  • 2 billion deaths
  • High number of climate tipping points triggered, partial tipping cascade.
  • Breakdown of some critical ecosystem services and Earth systems.
  • Major extinction events in multiple geographies.
  • Ocean circulation severely impacted.
  • Severe socio-political fragmentation in many regions, low lying regions lost.
  • Heat and water stress drive involuntary mass migration of billions.
  • Catastrophic mortality events from disease, malnutrition, thirst and conflict.

I don't even want to think about 3°C and 4°C scenarios.

[-] relianceschool@slrpnk.net 6 points 3 days ago

Jesuits are real ones. The Nazis considered them to be one of their "most dangerous enemies" due to their principled opposition. Glad to see they're keeping the flame alive.

[-] relianceschool@slrpnk.net 8 points 3 days ago

Banks trying to take profits buying air conditioner stocks while society and the biosphere is crumbling around them is a perfect encapsulation of this crisis. I'm doing my best to laugh at the absurdity of it all, because the alternative is paralyzing depression.

If you're interested in the more fundamental dynamics at play here, I'd highly recommend giving these a watch:

[-] relianceschool@slrpnk.net 5 points 3 days ago* (last edited 3 days ago)

It is the stock brokerage division of banks giving their boiler room reps a “hot tip” lead.

"When it gets hot, people will use more air conditioning." Thanks Morgan Stanley, that's some real insider knowledge.

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submitted 6 days ago* (last edited 6 days ago) by relianceschool@slrpnk.net to c/climate@slrpnk.net

The U.S. Supreme Court this week declined to take up a closely watched lawsuit brought by 21 young people challenging the federal government’s fossil fuel energy system.

The high court’s decision Monday in Juliana v. United States ends a 10-year legal effort to hold the government accountable for knowingly endorsing an energy system that would destabilize the climate. The complaint claimed the situation infringed on the young plaintiffs’ rights to life, liberty and property and called on the government to phase out carbon emissions and implement national plans to address the energy and environmental problems they created.

The Supreme Court offered no reason for declining Juliana. Rodgers said the organization was considering options. The Justice Department did not respond to a request for comment.

[-] relianceschool@slrpnk.net 11 points 6 days ago* (last edited 6 days ago)

Thank you for sharing! I'm a big proponent of the planetary boundaries framework, it's a great way to visualize overshoot. While climate change is a big (perhaps the biggest) issue facing global civilization right now, it's extremely important that we don't get tunnel vision and try to solve for one variable without looking at our biosphere holistically. (That's how we get carbon capture and geoengineering.)

A few more links/resources for those interested:

[-] relianceschool@slrpnk.net 8 points 6 days ago* (last edited 6 days ago)

The IPCC, FAO (UN), and the World Resources Institute put emissions from (all) agriculture at around 20%-25% of total emissions.

This article cites a single paper in opposition, which claims that emissions from animal agriculture are more than double that number. I don't have the time or expertise to comb through that paper with a critical eye, but the reports of the above organizations cite dozens of studies so it seems the weight of evidence is tilting towards the 20% figure.

This isn't to say that animal agriculture isn't an issue - it's a huge issue, and not just for the climate. But I think it's important to acknowledge that these emissions numbers aren't widely accepted.

3
The Evolution of Modernity (www.resilience.org)

The human world of the early 21st century is dominated by science, cities, and high technology. However, both our modern way of life and our way of thinking about the world sprang up only within the past several centuries. Compared to our hunter-gatherer forebears, we might as well be from another planet.

Most people who live in industrialized nations now believe that humans are superior to the rest of nature. It is assumed that by using science and reason, along with giant helpings of technology, we can banish scarcity and ignorance. Modernity is thought to be the implicit goal of billions of years of biological evolution.

However, in the last few years a critical discourse about modernity has emerged in books, blogs, and academic literature. For these authors, modernity is the cause of the current polycrisis and the impending Great Unraveling. Modernity is likely to comprise a brief and intensely destructive moment in Earth history, because the way we live is unsustainable not just in its details, but in its inherent design.

[-] relianceschool@slrpnk.net 6 points 1 week ago* (last edited 1 week ago)

The vast majority of pollution is created by the vast majority of people. The impact of the ultra-wealthy is large individually, but small collectively.

[-] relianceschool@slrpnk.net 8 points 1 week ago* (last edited 1 week ago)

According to the IEA, in 2024 renewables accounted for 38% of new energy generation, and 32% of new electricity generation. That's a very big discrepancy from the 92.5% cited in this report, which refers to "renewable power capacity,"defined as:

the maximum net generating capacity of power plants and other installations that use renewable energy sources to produce electricity.

So it seems like that number might be referring to potential, not actual (?) use. But maybe someone more familiar with these terms can weigh in here.

[-] relianceschool@slrpnk.net 20 points 1 week ago* (last edited 1 week ago)

I'm not a fan of manufacturers continually foisting larger vehicles on us. Improvements in range and charging are always welcome, but the Nissan Leaf was the perfect size for its niche (an affordable urban vehicle). Our local CarShare has a Gen2 Leaf, and I never had an issue hauling work equipment with the seats down. You can't fit sheet plywood or lumber in there, but that was never its intended purpose.

With increases in size come increases in cost (and decreases in MPGe). The Chevy Bolt was another great pocket rocket that recently fell victim to the oversizing trend (in this case being canceled entirely to manufacture e-pickups).

[-] relianceschool@slrpnk.net 11 points 1 week ago

The level of obstinacy and stupidity in this administration never ceases to amaze me.

Each year the WEF publishes a Global Risk Report, surveying over 300 global experts and leaders from business, government, and academia on what they believe are the most pressing threats facing the world. For the past 3 years, climate change and its associated impacts have consistently ranked #1, #2, and #3 among all quantified threats.

To not only downrank this threat, but pretend that it presents no risk entirely implies that the US doesn't even have object permanence at this point.

[-] relianceschool@slrpnk.net 8 points 1 week ago

I think it's important to spend time in wild spaces (backpacking is great for this), but since home is where we spend most of our time, bringing nature into the backyard is huge for daily exposure. I work from home, so whenever I feel like I've been staring at screens for too long, I head out to the pollinator garden for a reset.

[-] relianceschool@slrpnk.net 15 points 1 week ago* (last edited 1 week ago)

For those who are coming straight to the comments, essentially the Fish & Wildlife Service is proposing culling tens of thousands of Barred Owls in order to prevent them from displacing Spotted Owls. The issue is that landowners can also apply for a culling permit, and the two species are close enough in appearance as to be indistinguishable from each other (especially at night), which means Spotted Owls are just as likely to be killed as Barred Owls.

In short: a good intention, a very bad idea.

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relianceschool

joined 1 week ago