Like so many things in Silicon Valley, venture capital investment in climate tech is cyclical. Climate tech first gained attention from venture capitalists starting around 2006, thanks in part to legendary venture investor John Doerr. After initially seeming to fizzle, climate tech VC bouced back. In 2021, at least $49 billion of climate tech VC investments were made, which PWC estimates at 14% of the year’s total. Since then, climate tech VC fell again—along with overall venture capital investing, which was hurt by the spike in interest rates that started in 2022.

Yet climate tech investment has continued to make up 10% or more of total venture funding. Even that significant proportion greatly understates the tremendous attention and optimism that climate VC funding continues to attract. Partly this is because Silicon Valley has an outsized influence on our national economy, culture, and discourse. The valley’s can-do attitude, outside-the-box thinking and record of transforming society have generated justified optimism that tech entrepreneurs can help drive progress on climate.

Yet silicon valley’s monomaniacal pursuit of unimaginable profits have sometimes caused its leaders to betray their vaunted ideals of social progress. And tech firms in recent years have often burdened workers, communities, and the broader society with devastating and persistent side effects of the next big thing.

My guest today is Catherine Bracy, founder and CEO of the nonprofit organization TechEquity. She’s also the author of World Eaters: How Venture Capital is Cannibalizing the Economy.

I sat down with Catherine to talk about her insightful book and related work. Although her work doesn’t focus primarily on climate tech, her perceptive critique of Silicon Valley’s excesses and venture capital’s pathologies provided for me a new way to think about the consequences of VC as a driving force behind climate tech.

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