Earlier quoted context omitted.
> sometimes people will do extraordinary things without the motivation of money Spending money and doing things will always be more fun than earning money. People earn money to spend it on pursuits like rock climbing, even if climbing the rock itself is free, buying the equipment and taking time off to climb it costs money, so those extraordinary things were done thanks to an earlier motivation to make money.
Rock climbing has a very long and storied history of climbers living on absolute scraps to get by, just so they can climb more. This persists in the culture to this day. Yvonne Chouinard, depicted in the article, was one of those climbers. He tells stories of eating catfood and stealing leftovers from the hotels in Yosemite Valley to survive. While you're right that making money helps people live an easier life more…
Post War America was a time of relative easy living, especially if you were born in America, white, and a man (and were dodging the draft, too!)