Photograph by David Parry, Reuters

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Mark Post, creator of the world's first lab-grown hamburger, holds a petri dish of cultured beef. He believes lab-grown meat could provide a solution to global food shortages and help combat climate change.

Photograph by David Parry, Reuters

Will Your Next Burger Come From a Petri Dish?

The first lab-grown hamburger was served this week. Is this the future of meat?