If humans discover a habitable planet, will they destroy the native creatures on it? If humans discover a habitable planet, will they destroy the native creatures on it?
Humans left the solar system in order to survive? Three great scientists came up with a consensus Humans left the solar system in order to survive? Three great scientists came up with a consensus
If mankind disappears, how to prove that mankind ever existed? If mankind disappears, how to prove that mankind ever existed?
Why do humans eat meat? Don’t animals that are vegetarians have higher IQs? Why do humans eat meat? Don’t animals that are vegetarians have higher IQs?
In the long life history of the earth, why did the number of people appear much later than the dinosaurs? In the long life history of the earth, why did the number of people appear much later than the dinosaurs?
101 light-years away from the earth, “Earth II” appeared, promising to become a new home for mankind 101 light-years away from the earth, “Earth II” appeared, promising to become a new home for mankind
Does human existence have any special meaning? The disappearance of mankind will not cause waves to the universe Does human existence have any special meaning? The disappearance of mankind will not cause waves to the universe
Are human beings the only intelligent life in the universe? The theory of evolution may be able to give the answer Are human beings the only intelligent life in the universe? The theory of evolution may be able to give the answer
Scientists have discovered special “mutant genes” in the human brain, which may be the key to human intelligence Scientists have discovered special “mutant genes” in the human brain, which may be the key to human intelligence