What's Your Problem? Creators & Guests

Author of Money: The True Story of a Made-Up Thing. Formerly @planetmoney. Host of the podcast What's Your Problem.

Rafael Ilishayev is the co-founder at GoPuff.

Raft Hollingsworth is the Founder and CEO of The Hollingsworth Cannabis Company.

Joy Hollingsworth is the Director of Operations at The Hollingsworth Cannabis Company.

Anna Katrina Shedletsky is the CEO and Founder of Instrumental.

Aicha Evans is the Chief Executive Officer at Zoox.

Ramon Van Meer is an entrepreneur.

Felix Salmon is a financial journalist. He joined Axios as chief financial correspondent. He also wrote a Wired cover story on the Gaussian copula, and has hosted Slate's Money podcast.

Reshma Shetty is the co-founder at Ginkgo Bioworks.

Noubar Afeyan is the founder and CEO of Flagship Pioneering and Chairman of Moderna.

Keenan Wyrobek is the Founder of Zipline.

Luis von Ahn is a Guatemalan entrepreneur and a Consulting Professor in the Computer Science Department at Carnegie Mellon University, he is known as one of the pioneers of crowdsourcing.

Jigar Shah (born August 30, 1974) is an American clean energy entrepreneur, author, and podcast host. Shah is known for work to create and advocate for market-driven solutions to climate change. He authored a book, "Creating Climate Wealth: Unlocking the Impact Economy" published in 2013.Shah maintains that Climate Wealth is created when mainstream investors team up with entrepreneurs, corporations, mainstream capital, and governments at scale to solve the big problems of our time while generating compelling financial returns – not concessionary returns.

Will Marshall is a co-founder and CEO of Planet.