Consumption stats show the gap between rich and poor is less than most assume

I think the point is that the utility curve for consumption flattens out a lot faster than people think. The difference between starving and a good cheeseburger is probably a lot bigger than the difference between the cheeseburger and an immaculate dinner overlooking the Thames.<p>Granting that it seems pretty rational to just settle with the four-times pricier television and leave the rest to the grandchildren or charity.<p>There are of course exceptions, e.g. someone really should have talked to Mike Tyson about the diminishing marginal utility of Bengal tigers.

I'm surprised no one has pointed out the giant negative spike in the last column.<p>It effectively says that the poor are spending (ie, consuming) more than they make to maintain their standard of living. So, yes, consumption is the same, but the cost is a mortgaged future or a edifice that crumbles the first time anyone is seriously sick.<p>Further, it seems strange that the values are absolute. I'd like to see them as a percentage of income.

I think the article's thesis rests on two flawed assumptions:<p>1.) If rich people spend as much as poor people, then their happiness must be equal because the excess income from the rich go into silly things like investments and retirement savings.<p>Spending $30K a year and knowing your nest egg grew by $100K, and spending $30K a year without health insurance living paycheck to paycheck in fear of layoffs isn't exactly equal happiness.<p>2.) A family of 2 must spend 2X to be just as happy as a family of 1 spending X.<p>At the very least, the Costco / BJs / Sam's Wholesale factor debunks that assumption.<p>I'd model happiness in discrete buckets: "can retire", "can last a while without a job", "must keep working to maintain lifestyle", and "must keep working or risk pain and death" At the high end there might also be "looking for ways to blow the money before getting too old"

His sentences of globalization were the critical element. By including 3rd world countries in global trade, by "deepening capitalism" as he says, we essentially outsourced the poor. Now the poorest Americans represent the upper middle class of the world.<p>The world, especially the Muslim part, seems to object.

The availability of easy credit has kept lower/middle class consumption so high recently. It will not last. In fact as we speak this whole system is unwinding. Watch credit card delinquencies...<p>But I take it that what this article is really arguing for is the maintenance of free trade. And on that point I agree.

the definition they use for rich is 150k household income.