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How do you know the statistic probability of life evolving in a solar system? We don't have an observation technique to definitively observe this. Again, we've
by ryanackley 8y ago
How do you know the statistic probability of life evolving in a solar system? We don't have an observation technique to definitively observe this.
Again, we've only ever observed a single solar system up close.
- memebox3f 8y agohttps://en.wikipedia.org/wiki/Anthropic_principle https://en.wikipedia.org/wiki/Anthropic_principle
- JoeAltmaier 8y agoYet, life here on earth has happened more than one way. Seems like its pretty hardy if one planet gets more than one start on life? Isn't that a statistic of sorts?
- memebox3f 8y agoThats not true is it? life on earth started more than once, source pls!!!
- noselasd 8y agoThere are currently no evidence that life on earth happened more than once.
- JoeAltmaier 8y agoHow about the multiple principles of life observable in what we see? Not just plants vs animals or fungi, Sulphur-based life chemistry, iron vs copper blood in higher orders and so on?
- 317070 8y agoCurrently, all life we know of fits into a single tree of life. All known lifeforms for instance agree on using RNA for something, hence the RNA world hypothesis. I would also be interested in a study which points to the opposite.