Economist Brad DeLong examines three key but underappreciated events in economic history with host Cardiff Garcia. Then, author and former banker Satyajit Das discusses a variety of stagnationist trends that he says could yield an economic disaster worse than the Great Recession if something doesn't change, as outlined in his recent book The Age of Stagnation. Plus a conversation about starting a new career at middle age. Visit FT.com/alphachat for show notes and links. Music by Minden.