He talks about "new ideas" and "entrepreneurship" being the solution to societal problems. To me that shows such a lack of understanding of why we can't solve t

He talks about "new ideas" and "entrepreneurship" being the solution to societal problems. To me that shows such a lack of understanding of why we can't solve the problems we have. The reason the problems don't get solved is not a lack of ideas. We know how to solve homelessness, global warming, and traffic deaths. We know exactly what to do. Stop emitting CO2. Build houses, give people jobs, make sure wages keep up with housing. Slow down cars in city centers, build separate pedestrian infrastructure, encourage public transport. The reason we don't do these things is political. More ideas won't solve anything.