RIGHT: Capitalism: the voluntary organization of production as a the result of the incentives that result from the anarchic evolution of money, prices, exchanges and contracts under the single principle, norm, regulation or law of the voluntary exchange of private property. This process is naturally meritocratic and eugenic and therefore scientific, which is the reason why the marxists despise it.
CENTER: Mixed economy: the voluntary organization of production of capitalism, combined with the involuntary confiscation and redistribution of the proceeds of production. It can be dysgenic or eugenic, meritocratic or not, depending upon the amount of confiscation and the use of confiscated proceeds. This is the least worst option in which neither lower nor upper classes can obtain better conditions. (Like marriage).
LEFT: Socialism: the involuntary organization of production and the distribution of proceeds independent of the contribution to production. It is dysgenic and non meritocratic, and provides insufficient incentives to produce enough to meet demands. But this prevents the lower classes from being ‘left behind’ which is their central intuitionistic fear.