Do you think we would have so many irrational religious beliefs in the world if the scientific method were invented 2000 years ago?
Science at it's core is the search for truth. Spirituality not religion is the search for truth and meaning. Religion is an explanation of one person's experience and interpretation of A search for truth and meaning. Many times this is flawed and uses assumption that unlike science over time is self correcting. Spirituality is overall self correcting whereas religion isn't
Spiritualism could be thought of as 'Your own version of science' . In my opinion we each have to find out what real science is and agree with everyone in the world that any conclusion reached is the best available truth.