Sizzling interest in lab-grown meat belies lack of basic research

‘Clean meat’ firms have drawn tens of millions of dollars in investment in recent years, but technical hurdles remain.

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Feb 22, 2019
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Private investment in lab-grown meat is soaring as companies chase the promise of boundless — and delicious — nuggets, steaks and burgers cultured in vitro rather than reared on the hoof. Clean-meat start-ups have raked in tens of millions of dollars in the last two years from billionaires such as Bill Gates and Richard Branson, and the agriculture giants Cargill and Tyson.

But funding for academic research on lab-grown meat has lagged behind, and some researchers say that it is sorely needed. Despite the booming commercial interest in developing meat that is eco-friendly and ethically sound, critics argue that the industry lacks much of the scientific and engineering expertise needed to bring lab-grown meat to the masses. And any advances made by commercial firms are often protected as trade secrets.

By: Elie Dolgin/Nature News

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