Subway systems around the world are struggling to adapt to an era of extreme weather brought on by climate change. Their designs, many based on the expectations of another era, are being overwhelmed, and investment in upgrades could be squeezed by a drop in ridership brought on by the pandemic. — The New York Times

Realtor.com has become the first site to disclose information about a home's flood risk and how climate change could increase that risk in the coming decades, potentially signaling a major shift in consumers' access to information about climate threats. [...]

Still, other websites such as Redfin, Zillow and Trulia have no plans to share information about flooding with users [...] say home sellers are reluctant to publish flood risk information, since it could decrease their home's value. — NPR

Google Arts & Culture has launched a new online initiative calling attention to five Unesco World Heritage sites under threat from climate change. The Heritage on the Edge series reveals how rising sea levels, coastal erosion and extreme weather patterns are endangering landmarks across the world [...]. — The Art Newspaper

Venice is full of water, Venice floods, the climate is visibly changing, and sea levels are rising, so you would expect Venice, of all places, to have an official strategy for what to do about it—but you would be wrong. The management plans produced by the City of Venice for Unesco in 2013 and 2018 barely mention the subject and twice, in 2016 and 2019, Unesco’s World Heritage Committee has failed to call them out on this astonishing failing. — The Art Newspaper

In Florida, you will see a bewildering mix of optimism, opportunism and denial in the real estate market: luxury condominiums going up in flood-prone South Beach, and property values rising in the vulnerable Keys, post-Hurricane Irma. And though the House of Representatives passed a bill to require real estate agents to disclose flood risks, the Senate has not reviewed it, and a culture of “systemic, fraudulent nondisclosure” persists in high flood risk areas. — The Guardian

Some of the world's most scenic locations for luxury homes — beachfronts, forests, mountains — are also prone to disaster: hurricanes and floods, wildfires and earthquakes. Architects and designers are increasingly tasked with creating gorgeous homes that are also able to stand up to nature's whims. — CNN

From ground level, greater Miami looks like any American megacity—a mostly dry expanse of buildings, roads, and lawns, sprinkled with the occasional canal or ornamental lake. But from above, the proportions of water and land are reversed. [...]

Barring a stupendous reversal in greenhouse gas emissions, the rising Atlantic will cover much of Miami by the end of this century. The economic effects will be devastating [...]. — Bloomberg

Unlike traditional buildings, amphibious structures are not static; they respond to floods like ships to a rising tide, floating on the water’s surface. [...] Amphibiation may be an unconventional strategy, but it reflects a growing consensus that, at a time of climatic volatility, people can’t simply fight against water; they have to learn to live with it. — The New Yorker

We can build homes to sit above flood waters so people can ride out the Harveys of the future, but it won’t be easy or cheap. [...]

More than a million people live in the 100- and 500-year flood zones across the Houston area, and hundreds of thousands more do in other U.S. cities, including Miami and New York. Harris County’s move conforms with the advice of building engineers, climate experts, and the insurance industry. — Citylab

No other major metropolitan area in the U.S. has grown faster than Houston over the last decade, with a significant portion of new construction occurring in areas that the federal government considers prone to flooding.

But much of that new real estate in those zones did just fine, a Times analysis has found. — Los Angeles Times

Tampa Bay is mesmerizing, with 700 miles of shoreline and some of the finest white sand beaches in the nation. But analysts say the metropolitan area is the most vulnerable in the United States to flooding and damage if a major hurricane ever scores a direct hit.

A Boston firm that analyzes potential catastrophic damage reported that the region would lose $175 billion in a storm the size of Hurricane Katrina. A World Bank study called Tampa Bay one of the 10 most at-risk areas on the globe. — washingtonpost.com

Houston calls itself “the city with no limits” to convey the promise of boundless opportunity. But it also is the largest U.S. city to have no zoning laws, part of a hands-off approach to urban planning that may have contributed to catastrophic flooding from Hurricane Harvey and left thousands of residents in harm’s way. — The Washington Post