The world was recently shocked when US sprinter Sha'Carri Richardson was disqualified from Tokyo 2020 after testing positive for marihuana, a banned yet non performance-enhancing substance. That's because global public opinion on pot is shifting: cannabis is now legal in more than 40 countries and almost three-quarters of US states — red ones too. And although everyone is cashing in on the green gold these days, high profits are not the only factor driving legalization. Mexico may soon become the world's largest cannabis market in part to blunt the power of drug cartels, while the famously square World Bank is now best buds with Malawi for growing the world's finest sativa. Delve into the weeds of legalization on GZERO World.

Watch the episode: The (political) power of alcohol