Why wouldn’t the human body adapt better to being hit with radiation when literally the entire universe revolves around radiation and radioactive material?

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Why wouldn’t the human body adapt better to being hit with radiation when literally the entire universe revolves around radiation and radioactive material?

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Anonymous 0 Comments

What do you mean by “revolve around radioactive materials”? The vast, vast majority of matter in the universe is Hydrogen and helium, neither of which are very radioactive. (And even the “radiation” part is wrong, only about 5% of the energy of the universe seems to come from the regular matter and the photons/radiation they create. The other 95% is dark matter and dark energy, neither are radiation)

And why would life on Earth have to tailor itself to survive not on Earth? Until the 1940s, there hadn’t been anything that could get life *off* of earth. So there was no reason to care about what went on there, from an evolutionary perspective.

Anonymous 0 Comments

The body is suited to dealing with the amount of radiation we normally encounter. Earth shields us from a lot of cosmic radiation and what we see from terrestrial sources isn’t a lot. For radiation to cause real damage it typically needs to damage DNA at multiple spots that are close to each other which makes it difficult to repair. A small amount of radiation is unlikely to do much more than single breaks which the body is able to deal with. Also evolution only cares that we live long enough to reproduce. Through most of human history people would die from disease long before they could get any radiation induced cancers.

Anonymous 0 Comments

The earth rotates at around 1,000 miles per hour. Everything on the planet is adapted to that speed. if it jumped to 15,000 miles per hour suddenly, that would be a major problem.

Its the exact same issue with radiation, its just harder to see the consequences because its invisible. we’re very well adapted to the normal amount of radiation we receive. but if you go above that by a lot, its just as impactful as the planet suddenly rotating faster.

Anonymous 0 Comments

The earth rotates at around 1,000 miles per hour. Everything on the planet is adapted to that speed. if it jumped to 15,000 miles per hour suddenly, that would be a major problem.

Its the exact same issue with radiation, its just harder to see the consequences because its invisible. we’re very well adapted to the normal amount of radiation we receive. but if you go above that by a lot, its just as impactful as the planet suddenly rotating faster.

Anonymous 0 Comments

The earth rotates at around 1,000 miles per hour. Everything on the planet is adapted to that speed. if it jumped to 15,000 miles per hour suddenly, that would be a major problem.

Its the exact same issue with radiation, its just harder to see the consequences because its invisible. we’re very well adapted to the normal amount of radiation we receive. but if you go above that by a lot, its just as impactful as the planet suddenly rotating faster.

Anonymous 0 Comments

>Why wouldn’t the human body adapt better to being hit with radiation

Because the human body never needed to adapt to that.

Anonymous 0 Comments

>Why wouldn’t the human body adapt better to being hit with radiation

Because the human body never needed to adapt to that.

Anonymous 0 Comments

>Why wouldn’t the human body adapt better to being hit with radiation

Because the human body never needed to adapt to that.