If you wait until the right time to have a child you'll die childless, and I think film making is very much the same thing. You just have to take the plunge and just start shooting something even if it's bad.
Previously people were treated anonymously particular on a drugs situation which is obviously highly emotive. They have been treated anonymously even after the verdict had been reached.
The question is not only what is grown but what it's used for. There's not going to be a mass transformation of dietary habits in rich countries-on the contrary, the first thing people do when they become more prosperous is to buy more meat.