Alex Steffen: The shareable future of cities

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Alex Steffen: The shareable future of cities

How can cities help save the future? Alex Steffen shows some cool neighborhood-based green projects that expand our access to things we want and need — while reducing the time we spend in cars.


Alex Steffen is  the co-founder of the one of the leading online sustainability magazines and editor of the book Worldchanging: A User’s Guide for the 21st Century which explores innovative solutions to the planet’s most pressing problems.

“His vision of the future isn’t granola and porridge. It’s what he calls ‘bright green:’ creating and buying products and systems that are smart, sexy, sleek, and sustainable.”  Living on Earth

Alex’s Bio on TED


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