I think the current economic system needs significant reform, and in many countries massive reform, but a complete scrapping of all markets (which I have heard

I think the current economic system needs significant reform, and in many countries massive reform, but a complete scrapping of all markets (which I have heard proposed in some corners of the internet) is unlikely, unneeded, and probably unhelpful We need social democracy, expanded government roles and investment in certain fields, stronger environmental protections, and other policies that are either known to work or very likely to work.