I have a real problem with population growth maintaining its undeserved place on the mantle of trophies for city success. Cities don’t grow their population in an alternative universe. They grow in the same overpopulated world of 7.4 billion currently killing our planet.

Robert Samuelson got it half-right in his syndicated Washington Post column last week:

Let Us Praise GDP

His concern is with the desire of some GDP critics to change the way GDP (gross domestic product) is calculated. Since everlasting growth of GDP is our Holy Grail, I expect every reader knows that GDP is a measure of economic activity, or “throughput.”