David McWilliams

David McWilliams

A man with light brown hair wearing a black t-shirt sits indoors in front of a black and white painting and a framed photo.

Author and economist David McWilliams is an Adjunct Professor of Global Economics at Trinity College Dublin. He writes a weekly column for The Irish Times, and his books include The History of Money.

Cover of the book "The History of Money" by David McWilliams, shown beside the text "an excerpt from" on a light green background, with subtle Fibonacci-themed details adding a mathematical touch.
Fibonacci’s "Liber Abaci" not only revolutionized commerce — it also helped nudge the world towards reasoned, quantitative enquiry.