21 Apr, 2026
12 mins read

The Enduring Warning of the Buffett Indicator: A Quarter-Century On, Market Valuation Raises Alarms

In the December 10, 2001 issue of Fortune magazine, legendary investor Warren Buffett penned a seminal seven-page article that introduced a critical market valuation metric, now universally recognized as the "Buffett Indicator." This landmark piece, titled "Warren Buffett on the Stock Market," was an adaptation and expansion of remarks he had privately delivered that July […]

12 mins read

Harvey AI CEO Winston Weinberg: The $1.1 Billion Valuation Forged in the Crucible of Failure

Winston Weinberg, co-founder and CEO of the groundbreaking AI legal startup Harvey, attributes the company’s remarkable ascent to an $1.1 billion valuation not to an unbroken string of successes, but to an unexpected, yet fundamental, factor: repeated failure. This counterintuitive philosophy, articulated by Weinberg on a recent episode of Fortune’s Term Sheet podcast, posits that […]