> what can we do to eliminate the need for insurance? You can't eliminate the need for insurance. As long as there is risk in the world, there will be the need

> what can we do to eliminate the need for insurance? You can't eliminate the need for insurance. As long as there is risk in the world, there will be the need to insure against it. > Air conditioning: A problem easily solved by getting people to live in better climates. Yup, let's move billions of impoverished people living in tropical countries to cooler climates up north. Maybe we can fit them all in Denmark. > Some of this list seems silly and easily dismissed as "because physics". Electric aircraft don't make sense and I doubt they ever will. Elon Musk seems to disagree. And so do all these folks: https://techcrunch.com/2018/07/08/the-electric-aircraft-is-taking-off/ https://techcrunch.com/2018/07/08/the-electric-aircraft-is-t... It's so easy to be an armchair critic and be dismissive of other people's ideas. The only difference is, some people break down large problems step by step and overcome obstacles for over a decade to solve them.