Future of the Environment

A blueprint for the eco-tropolis of the future with fresh air, pristine water and cheap energy. Plus, 48 audacious ideas to save the planet

The Green Megalopolis

An eco-savvy blueprint for tomorrow's megacityKevin Hand

And check out PopSci's complete coverage of the future of the environment at popsci.com/futurecity.

In our annual Future of the Environment issue, we take a look at the monumental problems facing our world as we continue into the 21st century, as well as solutions ranging from the audacious to the everyday to, quite literally, save the planet.

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