Bill Bernstein: 50 Years of Investing Wisdom

In this interview from the 2026 Bainbridge Community Foundation Annual Financial Education Series, Paul sits down with Bill Bernstein — neurologist, financial historian, and author of The Four Pillars of Investing and If You Can — for a wide-ranging conversation drawn from 50-plus years of investing experience.Bill explains why you're only rewarded for taking risk in well-regulated markets (and why crypto doesn't qualify), how today's market echoes the late 1990s, why the "reverse glide path" makes sense the older you get, and what the Bessembinder research really tells us about the cost of trying to pick winners. Paul and Bill also debate withdrawal strategies, the case against long bonds, and whether tilted small-value investing still works once "the bozos know about it."A masterclass in evidence-based investing from one of the most respected voices in the field.CHAPTERS00:00 Intro from Matt Longmire, Bainbridge Community Foundation02:50 Welcoming Bill Bernstein03:50 Why The Four Pillars of Investing belongs on every DIY investor's shelf05:50 Risk vs. reward — and why Bitcoin doesn't qualify08:30 How many asset classes do you really need?11:50 Where today's market resembles the late 1990s13:40 Are REITs still worth holding?15:50 The case for automating everything19:45 Why retirees need to fear sequence-of-returns risk21:30 Paul's 5% rule vs. the 4% rule25:30 The two-bucket theory and the reverse glide path27:30 Prediction markets, gambling, and "being the house"32:00 The sociological signs of a bubble35:00 Speculation vs. gambling — gold's real return40:00 The Bessembinder study: why 4% of stocks make most of the returns46:00 Why rich people plan three generations ahead49:00 Audience Q&A58:30 Tilted index funds (DFA, Avantis) — worth it?01:03:50 The future of Social Security01:07:00 Closing thoughts and book recommendationsLINKS:The Four Pillars of Investing — Bill Bernstein (2nd ed., 2023)If You Can — Free PDF from Bill BernsteinThe Bessembinder Study — "Do Stocks Outperform Treasury Bills?"Bainbridge Community FoundationBen Carlson's New Book on Risk and Reward