Lexington Streetsweeper

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Blogger, Urbanist and historical chronicler of Lexington, Kentucky. Looking to the future while remembering the past.

Codifying the separation of uses led to the unique phenomenon of American suburban sprawl, essentially requiring the use of the automobile to get around as the areas for life’s functions spread further apart. It also locked in the hegemony of the single-family home, at the expense of more affordable multifamily housing.

https://www.lincolninst.edu/publications/land-lines-magazine/articles/how-zoning-won

Transphobic scientists are recruiting trans people for study.

Do not respond to requests from Lisa Littman, Ken Zucker, J Michael Bailey, James Morandini, Kevin Hsu, Paul Vasey, Ray Blanchard, Scott Semenyna or Alex Byrne.

https://www.erininthemorning.com/p/scientists-behind-the-social-contagion

#transgender #trans #LGBTQ

Scientists Behind the "Social Contagion" Myth Are Recruiting Trans Young People For Study, Community Leaders Warn

The project is called AYAGDOS—brought to you by the same names behind “Rapid Onset Gender Dysphoria” pseudoscience.

Erin In The Morning

The most effective way to stay safe on city streets is remarkably simple: drive less. A new report suggests that the vehicle miles traveled (VMT) is the single most important factor in determining how safe a city’s streets are for everyone.

https://ssti.us/2026/03/17/roads-less-traveled-the-safety-surprises-of-big-cities/

How is your hippocampal tail?

The hippocampal tail is part of the hippocampus and is involved in spatial memory and navigation. Rapid shrinking of the hippocampal tail in older adults, together with impaired spatial navigation, can be early signs of Alzheimer's disease, the leading cause of dementia.

The study found that people who lived in cities and frequently crossed intersections or relied on complex navigational skills had larger hippocampal tails.

https://medicalxpress.com/news/2026-03-street-layouts-aging-brains-brain.html

Why street layouts may matter for aging brains: Brain scans link walkability to memory

The simple act of crossing a road could help shield the brain from dementia and other cognitive conditions, according to new research from the Australian Catholic University and UNSW Sydney's Center for Healthy Brain Aging (CHeBA). The study found that people who lived in cities and frequently crossed intersections or relied on complex navigational skills had larger hippocampal tails.

Medical Xpress

The way neighborhood amenities are arranged ... influences whether people choose to walk.

In already walkable neighborhoods, spreading shops and restaurants throughout several streets makes walking more enjoyable.

In less walkable areas, clustering amenities along a single “main street” creates an attraction and encourages people to walk.

"But if the area is already pedestrian-friendly, adding everything to one street doesn’t help much."

https://www.colorado.edu/today/2026/03/11/why-walkable-neighborhoods-arent-just-about-distance

Why walkable neighborhoods aren’t just about distance

New research finds that the experience of a walk plays a major role in whether people leave their cars behind.

CU Boulder Today

When we were looking for a place near downtown in our city, I would have loved to have a condo in a building like this.

These European-style flats in what amounts to a 2-3 bedroom ranch design house on each floor is the way forward for both increasing density and for providing homes large enough for a family, home offices, and affordability.

Link: https://www.strongtowns.org/journal/2025-6-12-legalize-4-units-chicago

With at least one floor owner occupied, they're good policy.

#Housing #Zoning #Affordability #Infill #Urbanism #Community

Since there are numerous people in Lexington, Ky. who are, or have been, highly concerned with the lack of ice removal a few weeks ago, there is this to consider when planning for the community' future.

Winter 2025-26 (December through February) was the second-warmest in U.S. records going back to 1895.

https://yaleclimateconnections.org/2026/03/we-just-had-the-second-warmest-winter-in-u-s-history-despite-icy-blasts/

We just had the second-warmest winter in U.S. history, despite icy blasts

Record-smashing Western warmth far outperformed a memorable Eastern stretch of cold waves and winter storms.

Yale Climate Connections

When NIMBY farmers want to stop a rail line, they're celebrated.

When NIMBY farmers want to stop a pipeline, highway, or power line, they're demonized.

The financial crisis of 2008 was largely caused by oil prices. The ripple effect through the economy affected nearly everything. And this time, we have all this tariff bull malarkey on top of that, and the decimation of the tech employment sector

The economy can't take it.

How many here are old enough to remember the 70s? A lot, I'm guessing.

So hold on to your hats, it's going to be empty pump time soon.

#OilCrisis #Oil #Economy #Affordability #Transportation #Community #Sustainability

How long do #solarpanels last? New study shows it's longer than you think!
Researchers from the University of Applied Sciences and Arts of Southern Switzerland completed a study that #solar panels can last a lot longer than their typical 25-year warranty might suggest. Six solar systems installed between 1987 and 1993 that have been in continuous operation since, and found most panels still producing more than 80% of their original output after nearly four decades.
https://electrek.co/2026/01/28/how-long-do-solar-panels-last-new-study-shows-its-longer-than-you-think/
How long do solar panels last? New study shows it’s longer than you think!

A new study of solar installations from the 1980s and ’90s found many still generating most of their original power.

Electrek