![Allan Gregg in Conversation (Audio) show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/036/132/small/allan-gregg-in-conversation-audio.jpg)
Summary: Niall Ferguson is one of Britain's most renowned economic historians, a professor at both Oxford and Harvard Universities. He is also a bestselling author and his latest book couldn't be more timely. It's called The Ascent of Money: a Financial History of the World.