What about peoples rights to not be the ones to provide the other people their rights to food?
What if no one wants to farm without being compensated at a level that not everyone else is going to reach? How do you decide who must provide free labor for someone else’s right?
This is the 19th century thing I was talking about. Barely anyone really has to work agriculturally today, we have significantly improved agro tech and technique. Hygro, I've seen you to have a pretty open mind. You should read Post Scarcity Anarchism by Murray Bookchin.
To answer the general question posed by the OP: the sum total of human history has demonstrated, thus far, that mixed economies which blend policy ideas from both the Classical, or "free market", and Keynesian, or "socialist",
Keynesian REALLY =/= socialist.
schools of thought achieve the best results.
Socialism and capitalism are literally opposites and could never be combined. Keynesian liberalism, social democracy-- "the Nordic Model"-- are all forms of capitalism with a governmental safety net, and have nothing to do with socialism. Instead they try and preserve an intranational working class and suffer most of the same problems as garden variety capitalism-- exploitation of workers, global imperialism, environmental degradation, nationalism, government, etc.
The Scandinavian countries consistently rank highest in what I would consider the most meaningful measures of quality of life,
Irrelevant in the global market. Somalia reports some of the lowest in these same qualities, and they all are part of the same economy-- which extends past borders and has a lot more going on than "liberal government fiscal policy".
so they are the current model for best practices, imo.
What about Cuba? Their quality of life is about comparable to a lot of the Nordic countries in most important aspects, AND they've shown themselves to be roundly able to thrive in adverse conditions, like decades of sanctions and bullying, and more recently natural disaster recovery.
On a macro level the government plays a vital role in stabilizing the regular downturns that are inevitable in any market economy. Without a lender, buyer, and employer of last resort each recession runs the risk of sinking the economy into a liquidity trap from which it cannot escape on its own.
Fiscal policy nonsense. Economy exists before and independent of government fiscal policy, or capitalist problems like inflation and unemployment.
I will mostly condense the rest of you say to this: in a question of how to economically organize a society, answering with a bunch of different ideas on how to use the government and markets is really limited, especially when there are already discussions about whether or not to even have government or markets. Keynesianism vs Classicalism is the bane of serious economic discussion. It's like debating whether acupuncture or aroma therapy is the best form of medicine.