What does the data say about our net zero ambitions? Listen to Jason Mitchell discuss with Vaclav Smil, academic and author of the New York Times bestseller How the World Really Works, what the energy transition by 2050 realistically means; how energy transitions have evolved historically; and what are the real implications when people talk of a climate ‘earthshot’.

Vaclav Smil

Vaclav is Distinguished Professor Emeritus at the University of Manitoba. Regarded as being among the most important thought leaders of our time, he’s the author of forty-five books and over 500 papers, including the New York Times bestsellers How the World Really Works and Energy and Civilization: A History. One of Bill Gates’ favourite authors, Vaclav has spent his career exploring new ground in the fields of energy, environmental and population change, food production and nutrition, technical innovation, risk assessment and public policy. He’s been named by Foreign Policy as one of the Top 100 Global Thinkers.