A new model for expected sea-level rise raises alarms about the need to adapt to sea-level rise in coastal cities all over the world.

"Rising seas could affect three times more people by 2050 than previously thought, according to new research, threatening to all but erase some of the world’s great coastal cities," report Denise Lu and Christopher Flavelle.
Scott A. Kulp and Benjamin H. Strauss, researchers from Climate Central, published the new findings on the elevations of sea-level rise in the journal Nature Communications. According to the model produced in the study, 630 million people live in land below elevations projected for annual floods in the year 2100. "We estimate one billion people now occupy land less than 10 m above current high tide lines, including 250 M below 1 m," reads the study's abstract.
The article provides illustrations of the stark reality of such projections. "Southern Vietnam could all but disappear," for instance. "More than 20 million people in Vietnam, almost one-quarter of the population, live on land that will be inundated." Bangkok, Shanghai, Mumbai, Alexandria, and Basra will all be severely inundated by the end of the century according to the model.
FULL STORY: Rising Seas Will Erase More Cities by 2050, New Research Shows

Manufactured Crisis: Losing the Nation’s Largest Source of Unsubsidized Affordable Housing
Manufactured housing communities have long been an affordable housing option for millions of people living in the U.S., but that affordability is disappearing rapidly. How did we get here?

Americans May Be Stuck — But Why?
Americans are moving a lot less than they once did, and that is a problem. While Yoni Applebaum, in his highly-publicized article Stuck, gets the reasons badly wrong, it's still important to ask: why are we moving so much less than before?

Using Old Oil and Gas Wells for Green Energy Storage
Penn State researchers have found that repurposing abandoned oil and gas wells for geothermal-assisted compressed-air energy storage can boost efficiency, reduce environmental risks, and support clean energy and job transitions.

Updating LA’s Tree Rules Could Bring More Shade to Underserved Neighborhoods
A new USC study finds that relaxing Los Angeles’ outdated tree planting guidelines could significantly expand urban tree canopy and reduce shade disparities in lower-income neighborhoods, though infrastructure investments are also needed.

California's Canal Solar Projects Aim to Conserve Resources and Expand Clean Energy
California’s Project Nexus has begun generating electricity from solar panels installed over irrigation canals, with researchers and state agencies exploring statewide expansion to conserve water and boost clean energy production.

HHS Staff Cuts Gut Energy Assistance Program
The full staff of a federal program that distributes heating and cooling assistance for low-income families was laid off, jeopardizing the program’s operations.
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