Private planes, mansions and superyachts: What gives billionaires like Musk and Abramovich such a massive carbon footprint
- Written by Richard Wilk, Distinguished Professor and Provost's Professor of Anthropology; Director of the Open Anthropology Institute, Indiana University

Tesla’s Elon Musk and Amazon’s Jeff Bezos have been vying for the world’s richest person ranking all year after the former’s wealth soared a staggering US$160 billion in 2020, putting...