Agriculture in the city.
Be it rooftop gardens or highly efficient hydroponics, urban farming makes cities a little "greener" - and helps feed their residents.
On Pulse this week we look at the issue of skin lightening in Cameroon, where women think it makes them more attractive, Canadian students who have set up food centers dedicated to food security for all students and also take a look at Venezuela’s urban farming revolution.
Around the world more and more people are leaving the countryside for opportunities in the city, creating a market gap that is increasingly being filled by urban farmers. One family draws on each member's talents to create a successful agribusiness.