From Lettuce to Leviathan: Measuring Trump’s Fiscal Risk in Truss-Sized Units

17.04.2025 Lisa McAuley, CEO
From Lettuce to Leviathan: Measuring Trump’s Fiscal Risk in Truss-Sized Units

The U.S. economy, valued at $30.34 trillion, is a staggering 8.11 times the size of the UK economy, which stands at $3.74 trillion.

This comparison underscores the vast economic gulf between the two nations, with the U.S. holding a dominant position.

When examining the potential consequences of fiscal policies, the magnitude of a potential economic disaster under former U.S. President Donald Trump would be far greater than that of former UK Prime Minister Liz Truss, whose tenure was marked by controversial economic decisions and a market-driven crisis.

In a lighter but no less telling comparison, Truss’s brief tenure was famously immortalised by a "lettuce" – a running media joke that tracked how long it would take for her leadership to outlast a lettuce, which ultimately lasted longer than her prime ministership.

Trump, in contrast, operates in a vastly larger economic sphere. His fiscal decisions, such as tax cuts, fiscal stimulus, and trade wars, carry the weight of a $30 trillion economy, meaning any missteps could lead to a disaster far more consequential.

By the "lettuce" metric, the scale of Trump's economic challenges would be far more significant, echoing the fact that the larger the economy, the greater the potential for both positive and negative impacts.

In essence, just as the lettuce outlasted Truss, Trump’s economic gambits carry a much greater risk — in terms of both size and global impact — with the U.S. economy amplifying the stakes to an 8.11 times greater magnitude.