Going Infinite
Written with unusual access, and controversial for it.
Summary
Lewis had access to Sam Bankman-Fried for months before FTX collapsed, having begun the project expecting to write about a successful figure, and continued through the collapse and into the trial.
The book covers Bankman-Fried's background, the Jane Street period, the founding of Alameda Research, the Japanese Bitcoin arbitrage that produced the early capital, the founding of FTX, the effective altruism connection and the intellectual framework it supplied, the political donations, and the collapse in November 2022 when it became apparent that customer funds had been used by Alameda.
The most substantive material concerns the absence of any functioning organisation. Lewis documents that FTX had no chief financial officer, no proper accounting, no board, and no record of where the money was, and that this was not concealed but was simply the state of the company. The framework material covers expected value reasoning applied without any constraint on ruin risk, which Bankman-Fried stated explicitly including his willingness to accept a coin flip that either doubled the world's value or destroyed it.
The book was heavily criticised on publication for accepting Bankman-Fried's framing, for treating the missing funds as an accounting problem rather than as theft, and for the timing of its release during the trial. Lewis defends the reporting as what he observed. Bankman-Fried was convicted on seven counts. Readers should treat the book as an unusually close observational account whose author's judgment about what he was seeing has been widely questioned.
Key takeaways 8
- FTX operated without a chief financial officer, proper accounting, a functioning board or any reliable record of where customer funds were.
- The absence of controls was not concealed and was the actual state of the company rather than a mechanism for hiding anything.
- Expected value reasoning applied without any constraint on ruin risk produced decisions that guaranteed eventual catastrophe.
- Bankman-Fried stated explicitly that he would accept a bet that either doubled the world's value or destroyed it, which is the reasoning applied throughout.
- Early capital came from arbitraging the price difference of Bitcoin between Japanese and other markets, which was a genuine and legal opportunity.
- An intellectual framework that justified accumulating capital for later distribution removed the internal constraints that would otherwise have applied.
- Investors committed large sums without obtaining the financial information that the absence of a finance function would have revealed.
- Lewis was criticised for accepting his subject's framing, and Bankman-Fried was subsequently convicted on seven counts.
Who should read it
Investors interested in a close observational account of a collapse, with the author's judgment about what he was observing treated as contested.
About Michael Lewis
Financial journalist and author; former Salomon Brothers bond salesman
Liar's Poker, The Big Short and Flash Boys are the primary narrative sources later writers build on for Wall Street of the 1980s, the subprime crisis and high-frequency trading.
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