After Hurricane Ida hit New Orleans, leaving destruction in its wake, comparisons with Hurricane Katrina were made.There are, however, big differences between the two disasters — namely that the city, in the 16 years since Katrina, has heavily invested in flood defenses. But on the ground, there is little cause for celebration.What has happened in the aftermath of Ida and what does the increasing frequency of climate extremes mean for a city like New Orleans?Guest: Richard Fausset, a correspondent covering the American South for The New York Times.Sign up here to get The Daily in your inbox each morning. And for an exclusive look at how the biggest stories on our show come together, subscribe to our newsletter. Background reading: Hurricane veterans were stunned by Ida. “It’s never been as bad as it is this time,” said Jesse Touro, who was rescued from Jean Lafitte after riding out storms in town for the past 12 years.As hundreds of thousands of people in Louisiana faced the prospect of punishingly hot weeks ahead without electricity, officials have urged those who had fled before the onslaught of Hurricane Ida to stay away indefinitely as the long slog of recovery begins.For more information on today’s episode, visit nytimes.com/thedaily. Transcripts of each episode will be made available by the next workday.