David Lamb
Well-Known Member
Scientists (and others too) have to make assumptions when it comes to such questions. There is even an assumption in the OP - it assumes that man did "develop intelligence/self awareness". There is another one, or at least a possible one - that all scientists believe in evolution. They don't!has science proved yet where/how life on earth started, and just how man developed intelligence/self awareness?
Some scientists believe that God created the universe, and their beliefs about the origin and development of life will be based on this.
Some (perhaps most?) scientists believe in the Theory of Evolution, and their views of the origin and development of life will be based on that.
Neither viewpoint can be proved "scientifically", in the way that scientists can prove that (for example) water consists of hydrogen and oxygen, or that like magnetic poles repel, unlike poles attract. So evolution is, and always will be, a theory.