Even if there is only one possible unified theory, it is just a set of rules and equations. What is it that breathes fire into the equations and makes a universe for them to describe? ↗
Time travel used to be thought of as just science fiction, but Einstein's general theory of relativity allows for the possibility that we could warp space-time so much that you could go off in a rocket and return before you set out. ↗
My theory of change is that there are already millions of people working day in and day out on the ground to deliver on promises on global change. We need to strengthen those institutions and help those people in the field. ↗