Thanks. It's 2:23 in length, so I'll have to decide how much energy I want to devote to this. There are so many other troublesome things going on that are far easier to prove and therefore correctable. I'm just not convinced these studies can be stopped until there's less catastrophizing about the climate. A large segment of the population thinks the world will end if we don't take drastic action on the climate, thus funding for these ideas will continue.