All worthy ideas. But trying to get the people running western democracy to implement these solutions has proven to be very painful: they are looking towards their re-election than the betterment of society. .

We need a new system of governance so that our elected leaders can try a few of these things out:

https://medium.com/discourse/tiered-democratic-governance-3f36a8f45660

So that's how I would do it. Change out the system. Then those solutions will be more forthcoming.