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Re:"Doomsday: Friday, 13 November, A.D. 2026 (1960) by teekert on Friday November 13, 2026 @08:01AM (#50482903)
As a biologist, in year 1 you learn why the world is not overgrown with bacteria that double every 30 mins. Restrictions. From there follow niches, evolution through natural selection on population levels working on existing variation and more slowly on new variation. Evolutionary arms races, etc.

Anyway the question: "Why is there no Darwinian devil?" Is a nice starter for getting into biology. Of course, we are as close to a Darwinian devil as any species ever came because we make our own niche by tearing other's down. Resistance is futile. I hope we don't tear down our own niche at some point (we already started that of course, I know, I know)...

Re:"Doomsday: Friday, 13 November, A.D. 2026 (1960) by hham on Friday November 13, 2026 @08:13AM (#50483055)
Agree. Humans are atypically successful because we don't simply adapt to existing environments... we actively "transform" (destroy) environments to suit ourselves.
Re:"Doomsday: Friday, 13 November, A.D. 2026 (1960) by corroclaro on Friday November 13, 2026 @08:17AM (#50483106)
I have a feeling that's possibly just a property of life itself, reshaping its environment to maximize its ability to continue. Even simple one cell organisms cluster together to form biofilms to better survive in their niche.
Re:"Doomsday: Friday, 13 November, A.D. 2026 (1960) by TheOtherHobbes on Friday November 13, 2026 @08:38AM (#50483311)
It's a question of degree. Humans are uniquely adaptable, but only on small/medium scales.

We don't have the evolutionary intelligence to manage a planetary ecosystem without destroying it through overconsumption.

Intelligence is partly about scope. The smarter you are, the wider your predictive horizon.

Humans are semi-smart - good at small/medium problems, not smart enough to understand, build and maintain very complex multimodal systems with many moving parts.

Re:"Doomsday: Friday, 13 November, A.D. 2026 (1960) by geraldwhen on Friday November 13, 2026 @08:42AM (#50483357)
Citation needed? Everything seems fine currently.
Re:"Doomsday: Friday, 13 November, A.D. 2026 (1960) by t0mpr1c3 on Friday November 13, 2026 @09:09AM (#50483730)
+1.5°C
Re:"Doomsday: Friday, 13 November, A.D. 2026 (1960) by drinkinghorn on Friday November 13, 2026 @09:25AM (#50483954)
We are literally and figuratively shitting where we eat on a global scale.

Ecosystems we dependon for survival are shrinking, becoming I hospitable to life or straight up disappearing.

Re:"Doomsday: Friday, 13 November, A.D. 2026 (1960) by bobson381 on Friday November 13, 2026 @12:29PM (#50486735)
See Tainter's work on the collapse of complex systems, and watch this nice video from B. Sid Smith. [0]

[0] https://www.youtube.com/watch?v=5WPB2u8EzL8

Re:"Doomsday: Friday, 13 November, A.D. 2026 (1960) by titzer on Friday November 13, 2026 @08:40AM (#50483336)
Humans are the only species I know of that goes out of its way to eradicate other species they find annoying, particularly without understanding said species' role in the ecosystem. And we're definitely the only species that has an economic system that rewards superorganisms that accidentally poison the entire ecosystem and then lie about it.
Re:"Doomsday: Friday, 13 November, A.D. 2026 (1960) by teekert on Friday November 13, 2026 @08:47AM (#50483418)
If you watch something like "Life on our planet", there have been species that basically hunted the seas empty of their food sources and then died out, so we're not that unique in that respect, but we are extremely efficient about it.
Re:"Doomsday: Friday, 13 November, A.D. 2026 (1960) by bobson381 on Friday November 13, 2026 @08:55AM (#50483544)
bc we accessed oil