My TEDx Talk: Collective Intelligence for Sustainable Cities

Warren Karlenzig at TEDx Mission

TEDx Mission recently invited me to speak at their San Francisco event on how cities are using collective intelligence approaches to address climate change and climate change adaptation. Crowdsourcing and savvy planning are producing healthier quality of life and more resilient urban economies.
The talk drew upon my experience with Common Current, which is working with governments, the private sector and Non-Governmental Organizations (NGOs) globally on urban sustainability master planning, policy and technology around energy, water, infrastructure, mobility, land use and economic issues.
An underlying premise is that as we increasingly become an urban planet, diverse cities will provide the key to sustainability innovations. Others, such as Asian Development Bank’s Guanghua Wan and UCLA’s Matthew Kahn in a report released last week (pdf), “Key Indicators for the Pacific (2012)“, have made similar observations.
Common Current is now helping Lawrence Berkeley National Laboratory design indicators software for China’s Ministry of Urban Rural Development so China can better manage its 654 cities as “Low Carbon Ecocities.” China has been leading the trend toward urbanization, going from approximately 20 percent urbanites in 1980, to 53 percent now, to an estimated 70 percent by 2030. In our lifetimes, China has already experienced the fastest and largest mass migration of humans in the history of Earth.
Within this dynamic context, Common Current collaborates extensively with the United Nations, China, South Korea, Japan and the United States, as well as individual cities and communities, on green urban development policy and projects.
As you will see in the TEDx talk, effective strategy and management by city leaders is critical, but bottom-up approaches are also having surprisingly dramatic and replicable impacts that address climate change and resilience.
Climate change has been shown to be linked to prolonged drought, more frequent and damaging heat waves, record number of high temperatures (a 2-to-1 ratio over record lows in US over past decade), wildfires, record urban flooding, record urban rainfall amounts and record deadly superstorms, including violent tornadoes.
Nonetheless, on every inhabited continent, legions of talented and dedicated urban citizens (yes, suburbanites are included) are acting to slow climate change and protect us from its worst impacts through collective crowdsourcing, large-scale citizen participation and social media.
As you will see in the TEDx talk, green urbanization utilizing collective intelligence will assist a needed turnaround from our current plight. Instead of needlessly facing the brink of a volatile future completely unprepared, we are beginning to experience how the whole is indeed greater than the sum of its individual parts.

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