On the Brink: Inside the Race to Stop the Collapse of the Global Financial System: Summary & Key Insights

When I left Goldman Sachs in 2006 to become Treasury Secretary, the U.S. economy seemed robust. Growth was steady, job creation strong, and our financial institutions, at least on the surface, appeared sound. My background prepared me to grasp market complexities, but the machinery of government was a different kind of challenge—slower, more constrained by politics, and accountable to a far broader constituency.

I quickly realized that beneath the surface optimism lay distortions we had ignored for too long. Housing prices had soared to unsustainable heights, borrowing standards had loosened, and innovation in financial products—those same instruments that were supposed to spread risk—were, in fact, concentrating it. I began to advocate for reform and warning about the unsoundness of Fannie Mae and Freddie Mac. Yet few in Washington shared the sense of urgency. There was complacency born of long prosperity. I sensed that the system was more fragile than anyone wanted to admit. Those early months were my education in how difficult it is to make preventive policy when danger is invisible and success means the crisis never arrives.

By mid-2007, the fault lines were visible. Nonprime mortgages were defaulting at alarming rates, and mortgage-backed securities began to lose their value. What had been hailed as a modern marvel of financial engineering was now a tangled web of risk that institutions scarcely understood. The contagion spread quietly at first; only later did we realize how deeply intertwined these assets were in our financial institutions.

Inside the Treasury, we studied the numbers and saw liquidity tightening across sectors that should have been insulated. Confidence—always the lifeblood of finance—was eroding. When confidence disappears, even solvent firms can spiral toward failure. We coordinated with the Federal Reserve to maintain market stability, but it was becoming clear that the old tools—interest rate cuts, moral suasion—were inadequate for the new instruments of shadow banking. The world was beginning to glimpse what happens when faith in the system evaporates.