55 Years of Telling People to Eat Less Meat Has Failed; Alternative Meat Is the Only Way Out
Global per-capita meat consumption breaks records year after year, and the campaign to persuade people to go vegetarian has failed; the only thing that can change the trajectory is making plant-based and cultivated meat match real meat on price and taste.
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The argument · timestamps estimated from transcript position
Nine calories in, one calorie back
Bruce runs the numbers on chicken: even poultry, the most efficient converter of feed into meat, needs roughly nine calories to produce one calorie. His analogy is opening the fridge, taking out nine plates of pasta, eating one, and throwing eight in the trash. About 30% of the food the world produces is wasted, but producing 100 calories of chicken requires 900 calories, of which 800 never enter the food supply. This is the arithmetic behind his direct link between factory farming and hunger and malnutrition, and the core argument of his new book's first chapter.
— Bruce FriedrichSeventy percent of medically important antibiotics go to farm animals
Bruce says one of the two main drivers of antibiotic resistance is the use of medically important antibiotics on farm animals — not because the animals are sick, but because cramming 50,000 chickens into one shed guarantees mass death, and prophylactic dosing throughout the cycle can push mortality down to 4% to 5%. The result is that about 70% of the world's medically important antibiotics are fed to farm animals. He cites The Lancet: resistance currently kills more than one million people a year, and is projected to kill more than ten million a year by 2050. The UK government has even called resistance a more certain threat to humanity than climate change.
— Bruce FriedrichEthics at the ballot box, taste and price at the meat counter
Ballot measures in California and Massachusetts banned not only gestation crates, battery cages and veal crates but also the in-state sale of eggs and pork from those systems, and both passed by landslides; the California vote won more votes than any previous ballot measure. But Bruce points out that sales of alternatives from those systems are actually very low. His explanation: at the meat counter people are in what Kahneman calls System 1, caring only about taste and price; at the ballot box they are in System 2, thinking about "who we are" and "society shouldn't allow this cruelty." The same people, two settings, two sets of behavior.
— Bruce FriedrichSeventy-five percent of vegetarians go back to eating meat
Bruce says humans simply love meat, and about 75% of people who go vegetarian or vegan return to eating meat, which he guesses has to do with social norms. Meanwhile the UN Food and Agriculture Organization has tracked global meat consumption since 1961, and every year since has set a new record: as long as GDP rises, per-capita meat consumption rises. So his conclusion is that the path of telling people to eat less meat has run for decades, has done a fair amount of good, but has not changed the trajectory and is unlikely to. What's needed is something that can be swapped in one-for-one, the way renewables replace fossil fuels and EVs replace gas cars.
— Bruce FriedrichCosts fell a hundred-thousandfold; government money has barely started
Bruce offers a comparison: since the first cultivated meat burger in August 2013, costs have fallen a hundred-thousandfold, or 99.999%. Six years ago, apart from Israel and Singapore funding their own startups, no government was funding R&D or scale-up of alternative meat, and none was funding university research; now more than 30 governments are funding and incentivizing alternative meat production. Academic output is accelerating too: 24 peer-reviewed cultivated meat papers cumulatively by the end of 2020, 34 in 2021 alone, and 150 in 2024. He stresses that the case for government money has nothing to do with animal welfare — it's economic opportunity, food security and food system resilience.
— Bruce FriedrichA cultivated meat burger costs only twice as much
Asked what the easiest cultivated meat costs today, Bruce says a beef burger costs about twice as much to produce as conventional meat — but he immediately adds that this number "hides the ball," because it doesn't include the capex needed for real commercial scale. Spencer says on the spot that he's surprised, that it's much closer than he imagined. Bruce also tells the story of his first taste of cultivated meat: Uma Valeti flew from California to New York and served him and the Welches about a quarter of a chicken nugget each in Jack Welch's kitchen, at a cost of maybe several thousand dollars; eight or nine years later, at Upside Foods' TED Countdown event, 200 people could eat unlimited amounts.
— Bruce FriedrichYou're not the next Impossible, you're the next Gardenburger
That's the title of a section in Bruce's book. He says a wave of companies calling themselves "the next Impossible" followed Impossible and Beyond, but many don't even have a chief scientific officer or a decent R&D budget. Pat Brown is a tenured Stanford chemical engineering professor and a physician, and it took him five years and tens of millions of dollars to make the first version of the Impossible Burger. These me-too companies either have no R&D or claim to do better with ancient ingredients and a clean label, when they're really just the next Gardenburger. Making plant fats and proteins behave like animal fats and proteins is extremely hard, and shockingly few people are willing to do it, so improvement in follow-on products has stalled.
— Bruce FriedrichThe premium meat eaters will pay for alternative meat is zero
Bruce says Beyond assumed at IPO that sales growth would continue, but the product didn't get good enough and the price didn't come down enough. He delivers a hard judgment: the premium the average meat eater is willing to pay for plant-based meat is "precisely zero," and the taste compromise they're willing to make is "precisely zero." He also explains why the two fields are structurally different: in cultivated meat, everyone comes from tissue engineering, therapeutics, chemical engineering, mechanical engineering, biotech, and they all understand the task is to make the same meat but cleaner and cheaper; in plant-based meat, many people still hold the old mindset that the product is for vegetarians, vegans and meat reducers, not for meat eaters.
— Bruce FriedrichScale first or low price first
Bruce says both Impossible and Beyond will keep improving, but the challenge of scaling is very real and is a chicken-and-egg problem: to cut prices you must first scale up, but without scale you can't cut prices. His book has a line to the effect that plant-based and cultivated meat reaching price and taste parity is "eventually" inevitable, but the word "eventually" is carrying too much weight in that sentence. He uses car history as an analogy: 500 car companies went bust between 1900 and 1910; in 1906 Woodrow Wilson, then president of Princeton, said cars would forever be a plaything of the idle rich, because real cars were hard to start, broke down constantly and were expensive; in 1908 the Ford Model T solved the first two problems, and twenty years later the car was America's largest industry. Solar and EVs hit a similar inflection point around 2017.
— Bruce FriedrichIn their own words · checked verbatim
It takes about nine calories fed to a chicken to get one calorie back out, so it's really the equivalent of going to your refrigerator, taking out nine plates of pasta, eating one plate of pasta, throwing eight plates of pasta in the trash.
Bruce Friedrich2:51
about 70% globally of medically relevant antibiotics are fed to farm animals
Bruce Friedrich7:00
something like 75% of them go back to eating meat
Bruce Friedrich20:54
Costs are down by a factor of 100,000, so costs are down by 99.999%, and they continue to fall.
Bruce Friedrich39:37
The amount of money that your average meat eater is willing to pay for plant-based meat, and the premium they're willing to pay is precisely zero, and the amount they're willing to sacrifice from a taste parity standpoint is also precisely zero.
Bruce Friedrich52:25
I think that plant-based meat and cultivated meat at price and taste parity is inevitable eventually, but the word eventually is doing a ton of work in that sentence.
Bruce Friedrich57:49
So literally six years ago, no cultivated meat product had ever gone through a safety review and been approved for sale, and now we have a whole bunch
Bruce Friedrich1:03:08
Figures
| Feed conversion efficiency of chicken | About 9 calories in for 1 calorie out | 2:51 |
| Share of global medically important antibiotics used on farm animals | About 70% | 7:00 |
| Annual deaths from antibiotic resistance (2050 projection) | More than 10 million people | 7:00 |
| Land animals farmed each year | 80 billion | 14:01 |
| Decline in cultivated meat costs since 2013 | A hundred-thousandfold decrease (99.999%) | 39:37 |
| Number of governments funding alternative meat | More than 30 | 39:37 |
| Peer-reviewed cultivated meat papers in 2024 | 150 | 39:37 |
| Cultivated meat burger production cost relative to conventional meat | About twice (excluding capex) | 43:00 |
| Countries that have approved cultivated meat products | 5 countries, more than a dozen products | 1:03:08 |
Glossary
- cultivated meat
- Meat grown from a small sample of animal cells proliferated in a nutrient solution, with no farming or slaughter.
- plant-based meat
- Products that replicate the taste and texture of meat using plant proteins, fats, minerals and water.
- Wright's law
- Unit costs fall by a fixed percentage for every doubling of cumulative production; solar falls about 20%.
- antimicrobial resistance
- Bacteria mutate through prolonged exposure to antibiotics, gradually rendering the drugs ineffective.
- mycoprotein
- Protein from fungal fermentation; the fungus does not photosynthesize, and it is often grouped under plant-based meat.
- cell immortalization
- Getting cells past their division limit so they can proliferate long-term — key to scaling cultivated meat.
How to listen
Founders and investors watching food tech, climate and public health; anyone wanting to understand why the alternative protein industry cooled after 2021 and how government funding and Wright's law could change the cost curve.
The opening description of animal suffering on factory farms is fairly standard; fast-forward to the alternative meat section after the 20-minute mark.