Global investor and author Ruchir Sharma discussed the top ten trends of the year 2022 in a discussion with NDTV's Dr Prannoy Roy. Mr Sharma says that is has become fashionable to speak about the Metaverse. "A lot of people don't even know what exactly the Metaverse is all about. It's really about how everybody will live in a virtual world where all activities will be done virtually from going to college, or learning or even shopping, gaming," he says.