By the year 2050, 75% of the population will live in cities. But how will we find the space to exist? Singapore has been grappling with this question for decades. From a sleepy trading port with no natural resources, to a global financial powerhouse with one of the highest standards of living in the world, Singaporeans are used to battling the odds, and coming out on top. Now celebrating 50 years as an independent nation, and home to more than 5 million people, its leaders and planners have … [Read more...] about CNN Future Cities: Singapore