'Project Green' with Bobby Kerr explores sustainability within businesses and discussing the steps industries are taking to reduce their carbon footprintWeek Four is all about technology.Bobby was joined by Colin Baker of backfromthefuture.ie, Roger Highfield, who is Science Director with the London Science Museum and Eoin Cassidy, who is partner at law firm, Mason Hayes Curran.Listen and subscribe to Project Green on Spotify and Apple Podcasts.You can also listen to Newstalk live on newstalk.com or on Alexa, by adding the Newstalk skill and asking: 'Alexa, play Newstalk'.