Pretty easily, actually. Rather than producing all our own requirements, we specialise in a particular profession, and trade for our needs in a market. That way we can get our food without having to grow it ourselves, and so we can live on far less land.
I think it's called 'civilisation'.
A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects.
-Robert A. Heinlein
I'd add "do a full squat of twice his body weight" to that list.
Specialization is for insects. It isn't 'civilisation'