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Tag Archives: sustainability
Urban Vertical Farming
Dickson Dispommier, a Columbia University professor and visionary champion of vertical farming, claims that a 30-story glass skyscraper using nonsoil farming could produce enough food on a single city block to feed 50,000 people. But his farm would cost $200 million to build. Other seers are promoting more modest vertical schemes, such as Sky Vegetables, [...]
Thorium, Blood of Civilization
When the choices for developing nuclear energy were being made, uranium was chosen because it had the byproduct of producing plutonium that could be weaponized. But thorium is safer, easier to work with, and gads more efficient. The plants are smaller, use a hundred times less fuel by mass, and the operating costs are much [...]
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Incinerate Rabbits for Fuel