Trevor Hancock is a professor and senior scholar at the University of Victoria’s school of public health and social policy
We live at a time of two great – and linked – transitions. The first is that about a decade ago we became an urban species, with more than half of humanity now living in urban areas. The UN reported that in 2014 we reached 54 percent urbanization, and that we will reach 66 percent – two-thirds – by 2050.
It's expected that we will add 2.5 billion people to the world’s urban population by 2050 - about 1.3 million new urbanites A WEEK for the next 35 years, almost all of them in Asia and Africa. And it won’t stop there. More than 40 countries are at least 80 percent urbanized, and that is where the world is headed. Interestingly, almost half the urban population lives in small cities, with less than 500,000 population. ...continue reading