Hi kids, Many of you will be marching today, demonstrating for an issue you believe to be very important. Many years ago, I was young, well informed, and absolutely convinced I knew enough to make good decisions for the future of the world, and couldn’t understand just how obtuse all the oldies were, how they just didn’t know the stuff I had just learned. Malthusian economics drove most of us, the Club of Rome had reported, and to my subsequent shame, I confess that in 1975 I voted for the Values Party…. I wanted a better world, I knew resources...