Scientists, as a rule, don't claim their theories are iron-clad facts - that's what the mass media does.

I can't really speak for the US but I imagine we get most of their movies in the UK too and I haven't seen much worth going to see in the last 12 months. Cinema tickets are expensive and with modern big-ass TVs and pretty decent home surround-sound systems I see little point in going out to watch a movie.

He didn't conclude anything, you did.