In the next 20 years, which one of these things do you think will have the most
In the next 20 years, which one of these things do you think will have the most impact on the economy and why?
1. Climate change
2. The declining population of the US, Japan, Europe, and China vs. the increasing population of the rest of the world
3. Rising inequality
4. Technology moving people out of offices, classrooms, etc., and replacing some workers