![In praise of urban farmers: A Q&A with City 2.0 essayist Roman Gaus](https://i0.wp.com/blog.ted.com/wp-content/uploads/sites/2/2013/03/rongutman_clean-qa.jpg?resize=283%2C212&ssl=1)
In praise of urban farmers: A Q&A with City 2.0 essayist Roman Gaus
Imagine a city skyline — a jagged line of peaks, drops and plateaus — all filled with rooftop farms. This is the dream of Roman Gaus, CEO of UrbanFarmers, which aims to turn city roof space into a place to grow fresh food and even raise fish. Gaus has contributed an essay to the new […]