And yet, to an amazing extent, they aren't.

If you look back in 200 years, poor people starving to death was simply an accepted fact of life. Today, poor people get fat. Do their lives suck? Absolutely! Just look at the craziness around housing. But in terms of resources per person available to the poor? Very few of us realize how good we've got it.

The extreme poverty line has remained essentially the same (adjusted for inflation) for a few decades. Projecting backwards in time, most people in every country used to be in extreme poverty. We are on track to eliminating extreme poverty within our lifetimes. They've adjusted the poverty line upwards. But just watch, life keeps on improving.