Elsewhere in the thread, someone said non-primate mammals (like mice) are dichromic (can’t see orange), but birds are quadchromic (see even more colors than trichromics like primates). Is your cat only a good mouse-hunter, and comparatively a bad bird-hunter?

Apparently pink works as well, if a hunter wants a second color vest

I guess people eating a basket of shrimp are balanced out by people sharing one cow with several hundred others.

Well, changing it dramatically. It’s going to stay within historical ranges where ocean life flourished, but without any exoskeleton-heavy animals like corals in the mix.

Maybe more with less is possible, but we are currently doing less variety of skill with way, way more energy. From https://www.humanbrainproject.eu/en/follow-hbp/news/2023/09/04/learning-brain-make-ai-more-energy-efficient/

It is estimated that a human brain uses roughly 20 Watts to work – that is equivalent to the energy consumption of your computer monitor alone, in sleep mode. On this shoe-string budget, 80–100 billion neurons are capable of performing trillions of operations that would require the power of a small hydroelectric plant if they were done artificially.

There is a surprising amount of empty space between atoms, and even inside atoms between the electron orbitals and the nucleus. Small black holes are so dense they mostly fall through this empty between-atom space and don’t actually hit anything. Even in a matter-rich environment like inside the Earth, you’d need a black hole with more than half the mass of the moon to be large enough to eat matter faster than it loses matter to Hawking radiation.

It’s wild that there is so much space between atoms (and inside them, between the elctron orbitals and the nucleus), and black holes are so incredibly dense, that a small black hole can fall all the way through the Earth and not hit enough matter to gain appreciable mass.

The 3:2 resonance Klear references is considered a type of tidal locking.

There was a time people thought Mercury would have some “twilight” acreage that was always at habitable temperatures. Then we learned that, while yes it is tidally locked with the Sun, it is locked in a 3:2 resonance so it does rotate with respect to the sun, and everywhere gets both scorched and frozen to uninhabitability.

It’s not just the uptake, it’s whether it stays at the surface, ultimately releasing the carbon back into the atmosphere via decomposition gases, or sinks to the ocean floor, thus locking up the carbon in oceanic rock.

We have a good handle on understanding the uptake. It’s the float vs sink part that has the critical uncertainty.

To work as a carbon capture mechanic, iron fertilization-driven algae blooms would have to die and sink to the bottom of the ocean, thus locking up their carbon in oceanic rock.

The concern is they would die and float, releasing all that carbon back into the atmosphere via decomposition gases. Then we would have all the effort of the fertilization, all the ecosystem disruption of the algae bloom, and maybe negative benefit as far as carbon since the ecosystem disruption could mess up carbon sinks that were actually working.

Also cultivate plants caterpillars feed on! We won’t have any butterflies if the only food available is only edible by adults.

Estrus in bats - some bloody discharge while in the fertile part of their cycle. Only great apes have menstrual cycles (shedding unused uterine lining at the end of a cycle, NOT fertile when discharging blood).

It’s such a creepy biological characteristic. Bedbugs are mildly social, and prefer to sleep near other bedbugs. But the traumatic insemination seems to be unpleasant for the females, and after enough holes are poked all over their bodies, they will leave the main colony. A single inseminated female hitchhiker is normally how they infest new places.

It has a lot of dissolved water that, if exposed to atmospheric pressure, boils off. So it could be said to have components that are boiling?

Beds predate language. Non-human apes build “nests” - beds in trees - to sleep in.

Haha, but batbugs and birdbugs - bedbug cousins that prefer the blood of bats or birds - are a thing. Bedbugs and their preference for specifically human blood evolved alongside primates starting to build sleeping structures.

Considering the size of the Canadian tomato industry (all greenhouse), it does seem like bananas should also solve. Just bananas can’t pack as densely as tomatoes, but maybe throw one banana tree in every dozen rows of tomatoes or something. A girl can dream.

Ha, poor kitty.

Fun fact, a banana is technically an herb and not a tree.

It’s more likely they ship poorly. Same reason the tastiest tomato or strawberry varieties are not the ones grown commercially.