Mark Carney led the Bank of Canada through the 2008 financial crisis and the Bank of England from 2013 to 2020, then served as the UN's special envoy on climate action and finance; in 2025 he became Prime Minister of Canada. In this book he asks what value is, and argues that market economies have drifted into market societies, where the price of a thing is taken as its worth. The book moves in three parts: where our ideas of value come from in philosophy, economics and finance; three crises of credit, Covid and climate; and what leaders, companies, investors and countries could do differently. He names seven values a healthy economy rests on: dynamism, resilience, sustainability, fairness, responsibility, solidarity and humility. The examples come largely from his own years in central banking, from crisis meetings to the gold in the Bank of England's vaults.
The title is the argument in miniature. Value, singular, is what markets measure. Values, plural, are what a society cares about. Carney's case is that the first has been quietly crowding out the second, so that things with no price, like trust, care or a stable climate, get treated as if they were worth nothing.
He is not against markets. He spent his career keeping them running. His point is that markets work best when they serve goals set elsewhere, and that the three crises of the last two decades each showed what happens when they are left to set the goals themselves.