If the body couls generate muscle without needing to excersize first that’d be cool. But I guess that’s why steroids were invented and those have some side effects
The ability not to pee myself every time I sneeze, run or jump after giving birth vaginally would be pretty nice. Even without doing any physical therapy.
I think our lack of vitamin C production is a feature and not a bug because we basically can’t eat too much of it. But animals that produce it like rats can get cancer from eating too much.
I think they are fairly well-designed. You have to be able to expel solids and liquids somehow, otherwise they’d build up inside you, and you might die if they couldn’t be digested or sweated out. I guess they could be combined, like birds. But I don’t think that would make it less ‘gross’ in a non-quantifiable way. Sweating is also a pretty effective way of cooling down. Other methods such as large ears as radiators, thin blood vessels on the forearms that must be licked to aid in heat transfer, and panting all have their downsides.
If you think about it, tailpipes on cars and vapor pipes on AC and heatpumps and furnaces are basically the same thing as our digestive system.
The only thing that could really be redesigned is to have them be much more efficient, like some animals, which can pull a lot more water and nutrients out of byproducts. That, and the ability to extract stuff like heavy metals, microplastics, and forever chemicals, which get stuck and can’t always leave.
Waste does not have to leave residue behind and stink. We ought to be able to extract more nutrients from digestion, and we could probably make an implant to carbonize waste, compress it into pellets, and even wrap it in a biodegradable capsule before disposal. I do like your point of dealing with hazardous materials.
Let’s put a cap on how much excess energy the body can store as fat. Sure, some amount is fine and has a number of uses, but just let me poop some excess calories out. I’d only need more if I were to hibernate.
Thinking on it, I want to hibernate too, please.
While we’re at it from animals, how about upping some of our regeneration? Teeth don’t regrow? Naw, constant regen please. I get too big of a cut and I get a scar? Let’s let everything regrow from being lost if you can survive without it. Also why doesn’t the brain heal? Most important part of the body and each crack’s there for life. Let me get my serotonin back already, slacker.
Also what’s with this getting assigned a gender thing? You don’t even get to know what it means before you have one! And then we build society as if this coin flip was the seed to the tree of life. Let people choose and switch naturally, please and thank you.
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