“The master-economist must possess a rare combination of gifts. He must reach a high standard in several different directions and must combine talents not often found together. He must be mathematician, historian, statesman, philosopher…He must study the present in the light of the past for the purposes of the future. No part of man's nature or his institutions must lie entirely outside his regard. He must be purposeful and disinterested in a simultaneous mood; as aloof and incorruptible as an artist, yet sometimes as near the earth as a politician.”

In 2019, the University of Bristol became the first UK university to formally declare a climate emergency. In the following year, a further 36 institutions in the UK followed suit. Beyond their own climate research and agendas to achieve carbon neutrality, universities play a key role in educating their students and the public about the climate crisis.

The 1932 book "Booms and Depressions" by Irving Fisher, along with his 1933 Econometrica paper "The Debt-Deflation theory of Great Depression" earmarked the start of a new era for modern macroeconomics and financial literature. This article reviews the book in light of the current economic and financial scenario.