It's not obvious how to do that

Apparently with a global pandemic. /s

Not on a global scale but on a national it's very obvious.

The only thing that matters is the global result, and the only policies that we know how they work at global scale are the ones that we know that they do not work.

There is an incredible lack of actual social and political scientists discussing those policies, and the few economists that are there seem focused on hitting known bad policies (what is easy to understand, since politicians keep pushing them).