WHY IT’S HARD TO BREAK BAD HABITS This is what Jonathan McCrea asked Russell Poldrack - Professor at Stanford Psychology and Director of Stanford Center for Reproducible Neuroscience and author of 'Hard to Break: Why Our Brains Make Habits Stick'.  Listen and subscribe to Futureproof with Jonathan McCrea on Apple Podcasts and Spotify.    Download, listen and subscribe on the Newstalk App.     You can also listen to Newstalk live on newstalk.com or on Alexa, by adding the Newstalk skill and asking: 'Alexa, play Newstalk'.