Thanks Greg for your kind comment.

I agree that the human life span has increased incredibly. I am sure in my lifetime, I will see folks going to 150+ if not 200. More fascinating would be if the age-related decline is cut down. I won’t wanna live till 200 if half of that is bed-ridden.

As for the moon, the scramble for space is coming! I think in a decade Moon will be hot property!