This forum is first and foremost a science site for established accepted science. While we all know that scientific theories are never 100% faitre complei, some theories are as close to certainty as anyone would wish. It's rather peculiar then that the majority of our Alternative theorists have new models that rewrite these near certainties. For your benefit, those near certainties are SR, GR, Evolution and Abiogenesis. Sure he can, as can I. But if you pay more attention you will know who they are. We have one at present [under moderation] that claims SR is false. We have three others who claim to have a ToE...one has been banned, the other two generally have their quackery shifted to alternative sections. People also have motives, agendas, and baggage that drive some of there alternative claims.....Our religious/creationists friends for instance, see Evolution and Abiogenesis as abhorent.....they see the fact that science has pushed back their God to a position of redundancy as confronting. Then we have those that just have that mean, anti establishment streak that sees them oppose anything scientific just for the sake of it....And coming up at the rear, we have our conspiracy nutters, with the closet supporters close behind, clinging onto shirt tails, as best they can. These posters certainly should be confronted at every opportunity we have, to discredit their nonsense, and the nonsense that drives their nonsense.