The language was fine. It was a little less exact than most in the field of biology research, but I know quite a few who speak in a more down to earth manner except when its necessary to be precise. I do myself sometimes, depending on the audience.

Having said that, I couldn't find out who this guy was. I can't find the lawsuit. I couldn't find the original video this came from. Of course it exists somewhere, but I can't find it. Without more sources, without even knowing who the speaker is (cut off probably right before this video began???) this video is proof of absolutely nothing. The lack of even a name reduces the credibility of everything this guy said.