June 20, 2015, 5am PDT
While still deeply attached to its history, today London is grappling with rapid population growth. The ensuing need to increase density in appropriate areas and improve connectivity present London with challenges of a quintessentially modern kind.
October 28, 2011, 7am PDT
Halloween may mark the world reaching 7 billion. Population author Vanessa Baird looks beyond the number into both fertility and consumption rates, showing why it is a mistake to get caught up with the increase in population rather than consumption.