You’re helping nature — but nature also has ways to help you, make you more resilient, and relieve the stress caused by environmental destruction.

• Climate change is colliding with land use practices, deforestation and biodiversity loss to drive a rapidly growing threat of crop pests.
• Future warming of 2° Celsius (3.6° Fahrenheit) above preindustrial levels (likely by the 2040s or 2050s, according to current projections) could see substantial losses of staple crop yields for wheat (an estimated 46% loss), rice (19%) and maize (31%) due to pest infestations, according to a recent paper.
• Temperate regions are likely to see the greatest increases in crop pests as warming creates conditions for migrating subtropical species to establish themselves in previously unhabitable areas.
• The authors underline the need for more pest monitoring, diversification of farmland crops and biotechnological solutions to meet this growing threat.

**Note that future warming is likely to be up to 50% greater than stated in this

The rhetoric of “hopium” is failing as ecological overshoot deepens. “Hopium”, a colloquial term that is a blend of the words “hope” and “opium” (as though it were a drug), represents a faith in technological and market-based solutions to address our multiple reinforcing crises, despite evidence to the contrary. We're living in the long defeat and we must own and confront it with courage.

Nearly three-quarters of everything on the average American plate is processed, packaged, shipped, stored, and/or sold under refrigeration. The United States already boasts an estimated 5.5 billion cubic feet of refrigerated space—a third polar region of sorts. Equal to what 244,444,444 domestic refrigerators (at 22.5 cubic feet on average) could hold. This is an almost unimaginably large volume: the tallest mountain on Earth, Everest, occupies only roughly two-thirds that amount of space from base to peak.

According to the most recent statistics from the Global Cold Chain Alliance, the world’s chilled and frozen warehouse space increased by nearly 20% between 2018 and 2020.

**There are approximately 22.7 billion broiler chickens living out their five-to-seven-week spans on Earth at any moment, compared with just half a billion house sparrows or a quarter of a billion pigeons. Those chickens are also double the size and five times the weight of their preindustrial anc

cross-posted from: https://lemmy.world/post/28962153

Tony Blair has called for the government to change course on climate, suggesting a strategy that limits fossil fuels in the short term or encourages people to limit consumption is “doomed to fail”.

In comments that have prompted a backlash within Labour, the former prime minister suggested the UK government should focus less on renewables and more on technological solutions such as carbon capture.

Blair said people were “being asked to make financial sacrifices and changes in lifestyle when they know that their impact on global emissions is minimal”. He said “any strategy based on either ‘phasing out’ fossil fuels in the short term or limiting consumption is a strategy doomed to fail”.

The paper itself, written by the TBI’s Lindy Fursman, said net zero policies were now “increasingly viewed as unaffordable, ineffective or politically toxic”.

https://archive.ph/K6RLl

For a more

The European Commission’s new plan to overhaul the EU’s main chemical regulation, REACH, risks undoing two decades of progress in protecting people and nature from toxic substances.

In the mid-1990s physicists Geoffrey West and Louis Bettencourt collaborated with biologists to study allometric scaling laws, where it is generally found that larger organisms are more efficient consumers of energy than smaller ones. After mathematically explaining these laws through fractal network effects, the researchers began applying them to the human built environment, particularly cities.

Certain environmentalists and sustainability advocates mistook the significance of these results, leading to decades of policy work and investments in urban growth that, West now admits, are doomed to fail.

The fact that so many, including the originators of the work, got this story wrong reflects the cultural blinders and techno-biases that typify most of us living in high energy modernity. Doing the opposite of our conditioned response to the overshoot predicament will likely lead to more favorable outcomes.

[archived](https://web.archive.org/web/20250415172302/https://www.resil

archived (Wayback Machine)

record annual jump cited (Wayback Machine)

Please note that this article contains questionable arithmetic:

That brings the annual mean global concentration close to 430 ppm, about 40 percent more than the pre-industrial level, and enough to heat the planet by about 2.7 degrees Fahrenheit (1.5 degrees Celsius).

The actual figure from NOAA is 428.15 ppm (last updated 2025-04-14). If we use the more precise pre-industrial estimate of 278 ppm, then we get an increase of 54%, which is indeed "about 40%" if we round to the nearest multiple of 40%.

Climate models tend to [underestimate the cooling effect of aerosol pollution](https://web.archive.org/web/20250320050322/https://www.tandfonline.com/doi/full/10

archived (Wayback Machine)

archived (Wayback Machine)

Rice, the world’s most consumed grain, will become increasingly toxic as the atmosphere heats and as carbon dioxide emissions rise, potentially putting billions of people at risk of cancers and other diseases, according to new research published Wednesday in The Lancet.

cross-posted from: https://slrpnk.net/post/20970653

archived (Wayback Machine)

Behind these declines lies a constellation of human-driven threats, with habitat destruction leading the charge. Each year, approximately 10 million hectares of forest — an area nearly the size of Kentucky — disappear to make way for agriculture, urban development, and resource extraction. Particularly devastating is the ongoing destruction of tropical rainforests, Earth’s most biologically diverse terrestrial ecosystems. The Amazon Basin alone has lost roughly 17% of its forest cover in the past 50 years, with deforestation rates accelerating dramatically in recent years despite increased awareness of the region’s critical importance to global climate regulation.

The connection between rainforest destruction and global agricultural systems reveals a particularly troubling cycle of environmental degradation. Vast tracts of pristine forest, especially in South America, are being systematically cleared to grow soybeans — not primarily for direct human consumption, but to feed

cross-posted from: https://slrpnk.net/post/20740784

Amid all the bad climate news flowing out of the Trump administration, you might have missed a quiet new consensus congealing in think tanks and big business. The targets set out by the Paris climate agreement, they argue—to limit global temperature rise to two degrees Celsius (3.6 degrees Fahrenheit)—are a lost cause. It’s time to prepare for a world warmed by at least three degrees Celsius.

Owing to “recent setbacks to global decarbonization efforts,” Morgan Stanley analysts wrote in a research report last month, they “now expect a 3°C world.” The “baseline” scenario that JP Morgan Chase uses to assess its own transition risk—essentially, the economic impact that decarbonization could have on its high-carbon investments—similarly “assumes that no additional emissions reduction policies are implemented by governments” and that the world could reach “3°C or more of warming” by 2100. The Climate Realism Initiative launch

cross-posted from: https://slrpnk.net/post/20737457

In the summer of 2023, a dozen people willingly walked into a steel chamber at the University of Ottawa designed to test the limits of human survival. Outfitted with heart rate monitors and temperature probes, they waited in temperatures of 42 degrees Celsius, or 107 degrees Fahrenheit, while the humidity steadily climbed, coating their bodies in sweat and condensation. After several hours, their internal body temperatures began ratcheting upward, as the heat cooked them from the outside in.

“Few people on the planet have actually experienced temperatures like this,” said Robert Meade, a postdoctoral researcher in epidemiology at the Harvard School of Public Health who led the study. “Imagine moisture condensing on the skin like a glass of water on a hot day. That’s how hot it was, compared to skin temperature.”

Their experiment tested the body’s ability to cope with extreme heat by exposing participants to temperatures