User:Meena Nagarajan/Sandbox

I have always wondered about our (the humans)existence in this planet earth.There are theories all around as supporting the existence and evolution of man like the famous darwin's theory of evolution. but in recent days some people have come to a conclusion that humans are not from earth.Humans are creatures who go and destroy the water resources of a planet and move on to the other.I think now it is earth.but earth is consistently fighting us the humans.so what are the proofs that humans does not belong here?This is answered or justified by [Dr.Silver ellies] ,who cites no.of.reasons like the back pain,sunburns,etc,.