A tiny group of very wealthy people are burning through carbon like there'll be no tomorrow. Taxcast host Naomi Fowler talks to economist Tasnia Hussain about the most effective ways to tax emissions and address carbon inequality. Plus: we bring you the highlights of the ongoing historic effort at the UN to overturn a century of global tax rule setting largely by former imperial powers at the OECD to suit them and their multinationals.

With economist Tasnia Hussain, University of Toronto, also featuring Navid Hanif (UN Assistant Secretary-General), Ryad Selmani from Terre Solidaire, UN representative for Jamaica, UN represntative from the Youth Forum, and private jet and carbon emissions tracker Jack Sweeney and his lawyer (interviewed on TV). Hosted and produced by Naomi Fowler of the Tax Justice Network.

Transcript of the show: https://podcasts.taxjustice.net/wp-content/uploads/2026/04/Taxcast_March_26_Transcript.pdf (May not be 100% accurate)

Further resources:

Want to cut emissions? Young advocate says tax the rich — and what they own https://www.nationalobserver.com/2026/01/19/opinion/carbon-emissions-taxation-billionaires

Optimal Carbon Policy under Carbon Inequality https://tasniahussain.github.io/assets/Optimal_Carbon_Policy.pdf

From Taylor's Jet to Taxation for Climate Rescue: Tasnia Hussain https://newsletter.economics.utoronto.ca/from-taylors-jet-to-taxation-for-climate-rescue-tasnia-hussain/

OECD collapse will lock in countries' tax losses to US firms https://taxjustice.net/press/oecd-collapse-will-lock-in-countries-tax-losses-to-us-firms/

US will be exempt from global tax deal targeting profits of large multinationals https://www.theguardian.com/business/2026/jan/06/us-exemption-oecd-global-tax-deal-multinational-companies

Washington's Proposed Millionaires Tax, FAQs: https://budgetandpolicy.org/resources-tools/2026/03/Updated-3-3-BPC-Millionaires-Tax-FAQ.pdf

Washington state's 'historic' millionaire tax takes aim at super-rich – will it succeed? https://www.theguardian.com/us-news/2026/mar/31/washington-state-millionaire-tax-wealth

The party of the rich just taxed the rich in WA. Can that hold? https://www.seattletimes.com/seattle-news/politics/the-party-of-the-rich-just-taxed-the-rich-in-wa-can-that-hold/

Previous Taxcasts: https://podcasts.taxjustice.net/episode/134-who-owns-the-climate-crisis/ Who Owns the Climate Crisis? and The Millionaire Exodus Myth https://podcasts.taxjustice.net/episode/155-millionaire-migration-myth/

Our podcast website with all our podcasts is https://podcasts.taxjustice.net/