It's a long time coming. It's a slap on the back to everyone who pushed, helped and prodded it along.

The dialogue must be started somewhere. The first step is to get people to talk about this. People know there is a problem. They just don't know what to do.

The question will be, what is the best metric to measure? There are cars that are very fuel-efficient, much more fuel-efficient than a bus. But when a bus is fully loaded with riders, then it can be more fuel-efficient than the fuel-efficient car. So do we measure performance, wattage, or bandwidth? That will take time to work out.

I've enjoyed it and I would like to make more films because it allows me this terrible time I need to find out what it is I want to do.

It was his time, his turn. He deserved it.

It just seems like they had a formula that worked for them for a long time. They need to adapt their formula for the environment.