Dark macroeconomic age

Paul Krugman says we face a dark macroeconomic age. This is quite a man. He is an MIT prof and a Nobel prize winner. Debunkers says "everything is fine" and call him crazy. They pretend that it is all more "doom and gloom" talk, but we need to heed the warning. Basically, during the dark ages few peasants could read or write or even knew of the roman empire. Much valuable knowledge was gone. I fear we will enter yet another dark age. This new one will take place soon.