Artificial meat is harder than artificial intelligence — Lewis Bollard - Dwarkesh Podcast Recap

Podcast: Dwarkesh Podcast

Published: 2025-08-07

Duration: 1 hr 8 min

Summary

Lewis Bollard discusses the challenges of cultivating meat as a viable alternative to factory farming, arguing that while technological advancements may assist, significant cultural and political obstacles remain. He emphasizes that the efficiency of factory farming makes it a tough system to replace.

What Happened

In this episode, Lewis Bollard, the Farm Animal Welfare Program Director at Open Philanthropy, joins the podcast to explore the intricacies of factory farming and the potential of cultivated meat. He begins by outlining the grim trajectory of factory farming, which continues to grow annually by about 2%. Bollard argues that despite advancements in technology, the end of factory farming is not inevitable. He highlights the dual paths we might follow: either continuing with the current model that increases efficiency and animal suffering or shifting towards reducing the number of factory-farmed animals and their suffering.

Bollard delves into the economic pressures that make factory farming so efficient, noting that the feed conversion ratio for chickens is around two-to-one, meaning it only takes a small amount of feed to produce a significant amount of meat. This efficiency is compounded by the lack of investment in animal welfare, as factory farms have streamlined operations at the cost of humane treatment. He warns against the assumption that advancements in artificial intelligence (AGI) will automatically lead to solutions for cultivated meat, stressing that cultural preferences for

Key Questions Answered

What are the main obstacles to cultivated meat?

Bollard outlines both cultural and political obstacles to the widespread acceptance of cultivated meat. Culturally, many people still prefer traditional meat, and there are significant political hurdles as cultivated meat is already illegal in several states and may soon face bans in the EU.

How does factory farming maintain its efficiency?

The efficiency of factory farming, particularly with chickens, comes from a favorable feed conversion ratio and the minimization of costs associated with animal welfare. By cutting expenses on humane treatment, factory farms can produce meat at an incredibly low price.

What role does AGI play in the future of meat production?

While Bollard is optimistic about AGI accelerating technological progress, he cautions against relying on it to end factory farming. He suggests that even with AGI, significant cultural and political barriers will still need to be addressed.

How much venture capital is invested in alternative proteins?

Bollard states that venture capital investment in alternative proteins has been in the billions in recent years, contrasting sharply with the less than $10 million aimed at humane technology improvements, highlighting a disparity in focus within the industry.

What is the potential for humane technology?

Bollard believes that while alternative proteins have exciting prospects, there is also a critical need for humane technology to improve animal welfare in existing farming systems. He advocates for a dual approach that addresses both emerging alternatives and current practices.