Anything that gets people to really see beyond their limited scope.

7B people now, another 20B in our children's lifetime.

We're attuned to what bothers us (software introspection, social network garbage). 10 days of just sitting will show you your emotional concerns are meaningless delusions.

Meanwhile, the forces that determine actual lives - availability of food, housing, health care, transportation, energy; education, rights and corruption, political capture; cultural goodwill and compassion - go largely unseen, mainly driven by people seeking power.

The doomsday clock is mono-dimensional. We need a world dashboard we can all agree upon and fight over. Once it's measured, people can optimize it.