Commune with Jeff Krasno

For Better or Worse: Lab-Grown Meat vs. Regenerative Beef

November 10, 2026 · 46 min

Why listen

Lab-grown meat promises no slaughter, but the full story is messier than the pitch.

Commune with Jeff Krasno · Ready to play

For Better or Worse: Lab-Grown Meat vs. Regenerative Beef

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In this episode

How cultured meat is actually made inside a bioreactor
The fetal bovine serum problem that undermines the slaughter-free claim
Why regenerative beef alone cannot feed the world's appetite for meat
How major beef industry players ended up funding both sides of the debate

Topics in this episode

cultured meat
lab-grown meat
regenerative beef
food production
meat industry

About this episode

Every domestic cow alive today traces back to roughly 80 wild aurochs. Now a newer version of the cow is being grown in steel tanks, with no cow at all. In this episode, the first in the new For Better or Worse series takes on cultured meat: how it’s made, the strongest case for and against it, and who’s paying on each side of the fight.

What actually happens inside the bioreactor, and the single chicken behind a whole product line
The fetal bovine serum problem underneath the “slaughter-free” pitch
Why regenerative grazing can’t meet global meat demand on its own
How the biggest names in beef ended up funding both sides
Why no state has banned a bean

This episode is for anyone who cares about where their food comes from, and anyone who wants the full picture before choosing a side.

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