Plant-based protein

Frank Morris / Harvest Public Media

The U.S. meat industry is gigantic, with roughly $200 billion a year in sales and growing. But the industry faces emerging threats on two fronts: plant-based meat substitutes and actual meat grown in labs.

Grant Gerlock / Harvest Public Media file photo

Updated June 1, 2018, with bill signed — Missouri is in the vanguard when it comes to defining what meat is.

It’s an essential, perhaps even existential, question sparked by the growth of plant-based proteins,meat substitutes and lab-grown products. And it’s a topic that, while first passed at the state level Thursday, is also being considered at the federal level.