Quite a bit less
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Almost certainly not much different to what it is today - most people die from starvation rather than diseases.
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I bet it would be comparable. Places that don't have medicine today tend to be third world countries, where they have more kids. I'd have ten kids by now.
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there is no real answer to that it never happened .everything is inevitable
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Well... if there are 7 billion people in the world..... carry the one... divide.... plus ten..... :O!!!!!
There would not be that many left ^.^
There would not be that many left ^.^
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A few million at best.