Alan Greenspan, the man who stewarded the American economy through boom and bust for nearly two decades, has died at 100. The former Federal Reserve chairman, a figure who looms as large in economic history as his iconic briefcase, passed away peacefully at his Washington home. News of his death triggered an immediate cascade of tributes, notably from the City of London, where his free-market philosophy once held near-oracular status.
Greenspan’s career was a masterclass in handling volatility, both financial and personal. A disciple of Ayn Rand, he brought a radical faith in deregulation to the heart of US monetary policy. His tenure from 1987 to 2006 was marked by the 1987 stock market crash, the dot-com bubble, and the aftermath of 9/11. He was praised as 'the Maestro' for his deft handling of crises, yet later criticised for policies that some argue sowed the seeds of the 2008 financial crisis.
But for the City of London, Greenspan was more than a central banker. He was a symbol of Anglo-American financial dominance, a proponent of the light-touch regulation that made London a global hub. The Square Mile’s tribute is tinged with nostalgia for an era when finance was less scrutinised, when algorithms were not yet dictating markets. Today, as we grapple with AI-driven trading platforms and the ethics of high-frequency trading, Greenspan’s world can seem quaintly analogue.
Greenspan’s legacy is a cautionary tale for our own tech-obsessed age. He believed in the wisdom of markets, in their ability to self-correct without algorithmic intervention. Yet the 2008 crisis exposed the limits of that faith. It is a reminder that while we may deploy quantum computing to predict macroeconomic trends, the human element of greed and fear remains the most unpredictable variable.
What does Greenspan’s death mean for our digital future? His life spanned from the Great Depression to the age of cryptocurrency. He saw the rise of computing power but was wary of its application in finance. In a 1996 speech, he famously warned of 'irrational exuberance' in asset prices, a phrase that feels prescient in today’s meme-stock era. His death invites us to reflect on the digital sovereignty we are building. Are we creating a financial system that serves humanity, or one that serves machines?
The City of London’s tribute is not just a eulogy for a man but for a certain idea of capitalism: one that prized human intuition over code. As we rush towards a world of central bank digital currencies and blockchain-based finance, Greenspan’s voice reminds us to pause. The algorithm is not always right. Sometimes, the best tool is a steady hand and a deep understanding of human nature.
Rest in peace, Alan Greenspan. Your century of wisdom will be weighed against the algorithms of tomorrow. And perhaps, just perhaps, the human touch will still win out.
