Sometimes you have to, as I say, build bridges where you can - but draw lines where you must.
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Some people think that our planet is suffering from a fever. Now scientists are telling us that Mars is experiencing its own planetary warming: Martian warming. This has led some people, not necessarily scientists, to wonder if Mars and Jupiter, non signatories to the Kyoto Treaty, are actually inhabited by alien SUV-driving industrialists.
I carry my own film guys with me now. People think that's a huge expense, but with technology like it is these days, it's not. You can film videos and everything with a Canon Mark II, and shoot a movie. They're doing it for next to nothing, by comparison. I can do ten videos for a project for the price of one mainstream video in the past.