Cities long have been crucibles of creativity, innovation and wealth generating engines … think of Athens, Rome, Delhi and Peking
More than 50% of the global population live in cities… the % will reach 70% by 2050 marking the largest migration of humans in history…
Cities provide rich and unusual opportunities to reduce the human ecological footprint on Earth and to leave more open space for nature… but seizing these opportunities requires that our cities become denser, greener, and smarter.
Science On a Sphere
