The Myth of Settled Science

SEE HERE Science is never settled. It is a fluid and quite capricious thing and not at all the kind of hard certain entity that the general public imagines it to be. Scientific theories are in a state of constant flux and real science is at best only approximate although to be fair in some cases the approximations are remarkable. The next time someone says something is settled science you know they are largely talking bunk at best and you might ask them the universal question: "How do you know that?"