Anyone who lived through the horrors of Hurricanes Katrina and Sandy may have glimpsed the future.
Pre-airplane urban centers were traditionally placed on coastlines to be convenient trade-route stops for ships and boats. That was before climate change made living near the water very inconvenient. Moving forward, we’ll have to reinvent our cities to survive what we’ve wrought, especially the ones that might drown. That reality has become even more pressing over the last couple of decades as China’s radically urbanized its population, placing it in the mouth of the whale.
In a wonderfully written Guardian piece, Darran Anderson addresses the challenges ahead, including rising sea levels and other modern problems. Floating cities? Walking cities? Everything should be on the table. The opening:
Amid the much-mythologised graffiti that appeared around Sorbonne University during the French civil unrest in May 1968, one line still stands out as intriguing and ambiguous: “The future will only contain what we put into it now.”
What appears at first utopian has more than a hint of the ominous. While augmented reality creates a city individualised for every occupant, and developments in modular architecture and nanotechnology might result in rooms that change form and function at a whim, the problem lies in the unforeseen. The smart city will also be the surveillance city.
For the moment, we remain largely wedded to superficial visual futures. The likelihood is that the prevailing chrome and chlorophyll vision of architects and urbanists will become as much an enticing, but outdated, fashion as the Raygun Gothic of The Jetsons or the cyberpunk of Blade Runner. Rather than a sudden leap into dazzling space age-style cityscapes, innovations will unfold in real-time – and so too will catastrophes. The very enormity of what cities face seems beyond the realms of believability, and encourages postponement and denial.
“Survivability” should be added to urban buzzwords like connectivity and sustainability. Three quarters of all major metropolises lie on the coastline.•