Watch more from Making Sen$e: https://bit.ly/2D8w9kc
Read more economic news: https://to.pbs.org/2PNUx19

As attitudes toward meat-eating shift and climate-conscious consumers experiment with alternatives, investors are throwing their money at mock meat startups that are replicating the smell and texture of a meaty burger. Economics correspondent Paul Solman explores the emerging technology that might help Americans wean off of their meat habit.