Extrapolating Europe’s modest growth from 1980 onwards, my calculations show that output in the eurozone today is more than 15% below where it would have been had the 2008 financial crisis not occurred, implying a loss of some $1.6 trillion this year alone, and a cumulative loss of more than $6.5 trillion. Even more disturbing, the gap is widening, not closing (as one would expect following a downturn, when growth is typically faster than normal as the economy makes up lost ground).