Earlier quoted context omitted.
Nobody knows what percentage. Besides, people want more than to be fed, sheltered, and protected from violent attacks. Undoubtedly they are often wrong and want ridiculous pointless things, but nobody knows exactly which things are the wrong things. That's why we have a diverse society of idiots, all trying different things. What intrigues me is that all of it is considered "economic activity", and counts toward GDP…
I agree, but surely with some strict definitions, you could get within 5%. I am intrigued by the same thing you are. How does it all count as economic activity? What percentage of the flower-arranging has to be done to ensure that the medicine-manufacturing can be done? It's such an endless chain--"I pay the credit card fee on my purchase of custom stationary to the credit card company and the credit card company rol…
I note that Pfizer's new factory is a venture, and although it's medical it's debatably not necessary for survival: it's not part of homeostasis.