Welcome to AFR Interviews, a video and audio series of in-depth conversations with leaders across business, finance and politics.Our guest is Andrew Irvine, the chief executive of National Australia Bank. Irvine gives his assessment of the government’s proposed changes to capital gains tax and negative gearing and reveals the three things he believes Australia needs to do to remain prosperous over the next fifty years.Subscribe to gift this articleGift 5 articles to anyone you choose each month when you subscribe.Subscribe nowAlready a subscriber? Fetching latest articles