Nathan Phillips, Earth and Environment Department, Boston University An overview of our modern urban ecology, shaped and profoundly altered by human actions. Our relationship with our urban ecosystem can be improved if we recognize the threats that we bring through development and technology and the ways to increase resilience and biodiversity. As climate challenges intensify, carbon farming methods can support this resilience and protect living systems in our cities. Presented at the Urban and Suburban Carbon Farming to Reverse Global Warming conference at Harvard University on May 3, 2015, organized by Biodiversity for a Livable Climate. www.bio4climate.org