Urban areas around the world face the challenge of delivering affordable housing to ever growing populations. Availability and expenses of both building material and skilled workers are a common hindrance. Turning sand into a revolutionary new building material might offer a solution, writes PolyCare Co-Founder Dr Gerhard Dust.
With rising ocean water temperatures due to climate change, hurricanes are becoming stronger and last longer. This year, the Caribbean and parts of the US were hit by hurricane Irma, a particularly devastating storm. How can costal cities prepare for such disasters, and mitigate their effects? In an interview, Joseph Severe, Jean Frantz Jure and Nicolas Jean talk about the situation in Haiti.