I think the most popular solution is rent but it’s hard to generalize to nations
Rent is a popular solution, yes. So is an exchange of labor (e.g. spouses, household servants, children). The latter is easier to generalize.
I think the most popular solution is rent but it’s hard to generalize to nations
Rent is a popular solution, yes. So is an exchange of labor (e.g. spouses, household servants, children). The latter is easier to generalize.