He was profiled in the book The Money Machine by Daniel Hoffman,[5] which highlighted his demonstrations at financial conferences showing that fund managers who consistently outperform market indexes are often more lucky than skilled.
"[12] These ideas formed the basis of his national bestseller[13] books The Power of Index Funds[14] and The 10 Biggest Investment Mistakes.
[2][16] Cadsby served as a corporate director on several boards, including ResMor Trust Company, The Centre for Addiction and Mental Health Foundation (CAMH), Meridian Credit Union, Canadian Scholarship Trust Foundation, The Mutual Fund Dealer's Association of Canada.
[19][20][21] He has authored numerous articles and opinion pieces on leadership, entrepreneurship, innovation and how humans navigate complexity.
[18][22][23][24] Cadsby is the author of four books including Closing the Mind Gap: Making Smarter Decisions in a Hyper-Complex World (foreword by Don Tapscott), and Hard to Be Human: Overcoming Our 5 Cognitive Design Flaws.