Associate Professor and Assistant Dean, University of the Witwatersrand
My first degree is in Architecture (B Arch) from Wits and I am registered with the South African Council for the Architectural Profession. My Masters is in Building Science with a research report on low-income housing and small contractors. My PhD was on employment creation. Since I joined the School of Civil and Environmental Engineering, my teaching and research have been in the areas of project management and environmental engineering
There are about 500,000 square metres of green space in Chicago in the United States. Many of these are visible, not on the ground, but on building roofs across the city. Green roofs can be seen in a number of other cities...