No. Under the old system where wealth=favors, you gain wealth by cooperating. Under the new system where wealth=money, it’s possible to gain wealth by cooperating but it’s also possible to gain wealth without cooperating. Hence the incentive to cooperate is greatly reduced. There was a time when being a jerk who refused to cooperate basically meant you would starve to death. Now it’s possible to be an uncooperative jerk and end up on the cover of Forbes magazine.
That’s an interesting question about cheating. If I find any studies about honesty in tribes that use money vs. tribe that trade favors, I’ll get back to you.
But you’re missing the point that I’m not talking about barter; I’m talking about trading favors, which is entirely different.
In that example, the chickens ARE money. What I said applies to almost any form of money, including coins, bank accounts, or chickens. The alternative is FAVORS. Money can be stolen. Money can be given away to a friend or relative. Money can be hoarded over time and its value doesn’t decrease. Favors can’t be stolen, can’t be given away, and they fade over time because they only exist in our memories. By those criteria, chickens are money. Favors aren’t.
The connection is that there’s a practical limit on how many favors one person can accumulate but there’s no limit on how much money they can accumulate. You can easily imagine a CEO who makes $20 million per year while the janitor makes $20 thousand. Is that because the CEO works 1,000x harder?
Just imagine what the world would be like if people earned money by working and the amount of money you earned was proportional to how hard you worked. Wow, what a concept.
I never said that a system which encourages selfishness would lead to people having fewer material possessions. What I said was that I hope it’s worth it. I hope that having more material possessions is worth the price of living in a world which (often) rewards selfish behavior.
But, since you brought it up, here are three measures I can name.
#1 How many hours per week does the average person have to work to get the basic necessities of life: food, clothing, shelter? It’s true that we have nicer food, nicer clothing, and nicer shelters, but we have to work longer hours to get it. Fifty years ago, a dad could work 40 hours per week and earn enough money so the mom could stay home with the 2.5 children. Now, the dad works 50 hours and the mom also works 50.
#2 What percentage of the population is homeless? It’s great that the average person sleeps in a 3-bedroom house but that’s not much comfort to the person who’s sleeping in a cardboard box.
#3 What percentage of the population has no access to health care? It’s great that we live in a country with fabulous hospitals with skilled doctors and effective medicines, but that doesn’t count for much to the people who can’t afford to see a doctor when they get sick.
I submit that, by all three of these measures, poor people in the US are worse off than they were 50 years ago. So, overall, it’s a mixed bag. We are better off in some ways, worse off in others. And the price we pay for this Faustian bargain is that people have less incentive to cooperate.