Not sure how you made the jump from my post to thinking I think science is "settled"?? I even cited my friend's father continuing his experiments and studies 10-15 long years after retirement...on his own dime. I merely suggested that one should go directly to the most reputable accredited institutions for the most accurate info. They ARE to be trusted. For example, one should never simply type testicular cancer in a search engine. You'd be better off first typing "world's top ten cancer research institutes", then go to their sites And continue your search. 1/2 the info on the net seems to be reverse engineered "science" that started w/ the finding's preferred outcome. That's not reputable info, much less science! It once used to mean something to be...published. Today, it seems anyone w/ a tinfoil hat sitting in their mom's basement typing up the latest entry in their blog has equal say to the leading researchers at Hopkins, Sloan Kettering, Stanford, Oxford, Yale, MIT, etc.
Science is indeed a never ending quest, but one, in the very least, should always start w/ a world renown reputable source. If my mother needed brain surgery and during the consultation, I saw a framed diploma from DeVry University on the wall, I'm grabbing her arm and getting the hell out of there, as would anyone here!