NEW PUBLICATION—Favela vs. Asphalt: Suggesting a New Lens March 1, 2020 Now available “Favela vs. Asphalt: Suggesting a New Lens on Rio de Janeiro’s Favelas and Formal City” chapter by Catalytic Communities’ Theresa Williamson published in the free downloadable book Comparative Approaches to Informal Housing Around the Globe, edited by Udo Grashoff of University College London. Download “Favela vs. Asphalt” chapter here or click here for the full book.