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No no you see it’s…it’s all made of vibrating… energy, no not like that, in a science way! There’s particles, but actually they’re waves, but of probability but its all energy. What is energy? Uh… work, over time. What’s work? Uh… the thing I really better get back to, bye!
its all energy. What is energy? Uh…
This. This so much. What the hell is energy and what enables it to exist?
In a way. I mean we know it exists, no one would reasonable deny it, but the exact mechanism are still debated. How much is beneficial adaptation, how much is genetic drift for example. But the common ancestry is as common sense as that an apple will fall to earth
I thought it was pretty well accepted that it’s basically “Genetic defects happen, sometimes they don’t prevent reproduction and pass down to the next generation, then it’s a lottery, maybe it will last, maybe it won’t, maybe it’s beneficial, maybe it isn’t 🤷”
Maybe at some point a human was born with knees that would never wear out but they died before having the chance to reproduce from being eaten by a tiger, we’ll never know!
Except that horizontal gene transfer happens.
Genes are not always gained from ancestors
People always confuse multiple things.
There is gravity, the actual effect we see every day all around us. Gravity is a real thing, it exists. Then there’s the law of gravity, this is a math formula you can use to predict the effect gravity has on things. There’s multiple variations of this one, think Newton and Einstein. For almost everything the Newton version works just fine. Then there’s the theory of gravity, this is our attempt to explain why gravity exists and why it does the things it does. This is the tricky one we don’t really have a grip on.
By mixing these things it is often portrayed that “scientists” don’t know anything, they don’t even understand something as simple as gravity.
