In his major post-storm speech, Mayor Michael Bloomberg noted that in 2050, one-quarter of the city’s land and 800,000 residents would be within the one-hundred-year flood zone. But instead of talking about the devastation as an opportunity to reshape the city’s shoreline to better reflect future sea levels and more frequent storm surges, he doubled down. “As New Yorkers, we cannot and will not abandon our waterfront. It’s one of our greatest assets. We must protect it, not retreat from it,” he said.