We really are living in the era that all this sci-fi literature and cinema was centered around, but it's not anything like what we envisioned it to be. It's almost like there's too much choice.
If you're doing an indie and you have time, sometimes you can do take after take after take, but if you're working in television on that filming schedule, you don't always have the time to do that. You learn very quickly, I think, how essential it is to come in with the strongest choice that you have.
The shift to a cleaner energy economy wont happen overnight, and it will require tough choices along the way. But the debate is settled. Climate change is a fact.