Speech: crowdsource-cleaning

Litterati 5

In his 2016 talk at TED Residency, Jeff Kirschner bring us on a journey from idea to  actions: an idea he had walking with his kids in the forest of Northern California, and the  actions of thousands around the world to make their cities cleaner.

Jeff gives us examples of how the crowdsourced information via the Litterati app helped the city of San Francisco to set more appropriate taxes for the tobacco industry, advice a fast food company in the review of their packing strategies,  and create awareness among students and schools administration.

I hope you will enjoy his inspiring speech.

Diego Horcajada