Among many other things, solar energy technology is on an exponential curve right now with a ~2 year doubling time. Remember computers 20 years ago vs. today?

Among many other things, solar energy technology is on an exponential curve right now with a ~2 year doubling time. Remember computers 20 years ago vs. today? Most people were surprised at the increases in computer price performance, but not those who understood Moore's Law. The same thing will probably happen in solar energy. Try to look surprised. :-)