Working memory: the surprising decline of dementia
Working memory: the surprising decline of dementia  
Podcast: The Intelligence from The Economist
Published On: Thu Jul 30 2026
Description: A dive into the data reveals that, despite dire past predictions, the prevalence of dementia is actually waning. We take a look at Pix, a beloved Brazilian digital-payments system, and why it so bothers President Donald Trump. And we attend one of the concerts that reveals how the appeal of emo music is holding strong across generations. Guests and host:Jonathan Rosenthal, international correspondentCarla Subirana, news editorSarah Lawrynuik, deputy editor of “The Intelligence”Jason Palmer, co-host of “The Intelligence”Topics covered: dementia, global health statistics, ageingBrazil, Pix, payment systems, Donald Trumpemo music, My Chemical RomanceListen to what matters most, from global politics and business to science and technology—subscribe to The Economist. Hosted on Acast. See acast.com/privacy for more information.