Even if we grant that this is all we need to do (I don't believe it is), you can't honestly be suggesting that 8 billion people are going to wake up this year a

Even if we grant that this is all we need to do (I don't believe it is), you can't honestly be suggesting that 8 billion people are going to wake up this year and decide to voluntarily sacrifice such a primal desire. Without big acts of legislation, this will only become reality when lab grown meat becomes significantly cheaper and available. That could be decades away, which is too late.