Thursday, March 30, 2023

Bees hold secrets to your city's health

Also today: Madrid's urban forest isn't taking root, and Disney outmaneuvers Florida governor in clash over theme park District.

When honeybees go foraging, they collect more than just pollen and nectar. They also pick up tiny particles from their surrounding environment, much of which ends up in their hives as debris. Researchers behind a new report are studying that debris (along with honey and other parts of the hive) to test whether honeybees can be used to effectively "swab" cities for their unique microbial footprints — key to understanding the health of communities. Their findings could benefit everything from pathogen surveillance to environmental justice. From me today on CityLab: How's Your City Doing? Ask the Honeybees.

Linda Poon

More on CityLab

Madrid's Urban Forest Isn't Taking Root

Extreme weather and tree die-offs have hampered the Spanish capital's plan to establish a 75-kilometer woodland, turning a "tree cemetery" into a political flashpoint. 

Manhattan's Population Is Rebounding While the Other NYC Boroughs Shrink
The population of Manhattan grew in the most recent period tracked by the US Census Bureau while New York City's four other boroughs lost residents as the city struggles to rebound from a pandemic exodus.
Transit Is Great — But It's Not a Public Good

When boosters of mass transportation invoke this economic term, they risk muddling the argument for why transit is worth subsidizing. 

Disney Outmaneuvers DeSantis in Clash Over Theme Park District
Walt Disney Co. pushed through changes designed to limit external control by the board that effectively governs its theme park ahead of a controversial takeover by hand-picked representatives of Governor Ron DeSantis.

What we're reading

  • Paris breathes easier as refuse workers' strike called off and rubbish cleared (The Guardian)
  • Our streets are getting smarter – here's what roads could look like in the future (CNN)
  • This California lake has been dry for 25 years. Now, it's back with a vengeance (Fast Company)
  • As Flint reeled from a water crisis, words may have caused harm (Undark)
  • These angry Dutch farmers really hate Microsoft (Wired)

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