Earlier quoted context omitted.
Or simply, our means of production have become so efficient that it didn't matter whether you were right or wrong, things would still hum along and the profits would continue. In the agricultural age, if you fucked up a harvest, you and your family could starve. Before agriculture, if you fucked up a hunt, your whole kin-clan could starve. Nowadays, if you fuck up the housing market, and millions of people go bankrup…
It is not that we are so efficient, but that a priviledged tiny cabal have learned how to push the consequences of their mistakes to the rest of the population. To borrow your example: In agricultural age, if you fucked up harvest your family starves. Today, if you fuck up the housing market, thousand of families end up in bankrupcy, and tens of thousands of small investors loose their savings... but you do not perso…
A better example would be the decision to go to war in Iraq. The people who made that decision didn't have to send their own children and they could enact large tax cuts for themselves in addition at the same time. So they got their war but didn't feel any consequence.