Why don't you go and read scientific papers if you are not interested in opinions and claims?
Humans beings like to exchange ideas and experiences with eachother without being forced to show scientific evidence. Maybe you don't, which is fine, but maybe not tell others what to discuss then?
This is not a scientific journal, if you haven't noticed and picked the wrong url...
I'm getting memes and Linux, don't want porn in this feed so disabled it.
And I'm not going to enable politics... :)