Yet again.
What I do not like about science is its arrogance in asserting as a law that everything that is not scientifically proven (hence by itself) is not to be considered plausible or acceptable.
The fact is that the human being, the little human being, with his dormant senses and empathy, one of the many races of this little planet, is the proponent of science. It is a bit like if a snail were so stupid as to think that other animals do not have a deep conscience as they themselves have. They are not.
We are all made of the same matter of the universe.
http://phys.org/news/2016-02-birds-theorize-minds.html