Aaron Greiner
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aarongreiner.bsky.social
Aaron Greiner
@aarongreiner.bsky.social
Creating public spaces at CultureHouse
Creating queer spaces at fruitstand
Olin College alum | 🏳️‍🌈 🚲 🚊 🚌

📍 Somerville, MA
¡Hola! I made a little trip to Puerto Rico last week. It’s an absolutely beautiful island (that should absolutely be able to determine its own future). If I am on a trip though, it means there will be #urbanism hot takes: a thread 🧵
November 23, 2025 at 9:29 PM
Not sure if it’s related, but a few weeks ago I got approached by someone at a T stop who said they were collecting signatures for a ballot measure to protect marijuana. When I asked who they were, they said they worked for the state which made no sense and I didn’t sign.
November 20, 2025 at 6:10 PM
Reposted by Aaron Greiner
Dear #QueerBookSky,

If you're a fan of @queerliblib.bsky.social (icons, divas, stars), check out (ha) the @qtlibrary.org – a queer & trans library & substance-free community space coming to a brick-and-mortar location in Boston real damn soon.

Tell your friends. Tell your enemies. And if ya can –
November 18, 2025 at 2:55 AM
Reposted by Aaron Greiner
Hi (urbanist) gay! I just got back from a few days in Palm Springs. It was lovely, relaxing, and of course, my mind was racing with #urbanism takes: a 🧵
November 3, 2025 at 5:22 PM
Reposted by Aaron Greiner
Election Day tomorrow, wherever you are, vote for faster bus lanes, wider sidewalks, safer bike lanes, slower streets and abundant housing
November 3, 2025 at 4:45 PM
Streets for people mean streets for fashion shows.

📍JP Open Streets
November 2, 2025 at 7:57 PM
Disrespect for pedestrians in Palm Springs.

Imagine if a road through a city just became 1/2 the width and dirt for a block. And you had to instead drive over onto a runway to get around it.
October 29, 2025 at 8:45 PM
October 22, 2025 at 11:34 PM
I visited Minneapolis for the first time two weeks ago, so once again, its time for #urbanism hot takes: a thread 🧵
October 22, 2025 at 8:44 PM
Boston's great, but with these 5 urban design changes, it would truly be an S tier livable city:

🚲 Protected bike lane network
🚶‍➡️ Pedestrian Newbury, Charles St, & Harvard Sq
🏊 Charles & harbor swimming areas
🚉 Frequent regional rail w/ North/South rail link
🌳 Dense zoning & urban growth boundary
October 20, 2025 at 11:32 PM
Remember not too long ago when everyone was posting photos of #MBTA countdown clocks with 20+ mins? These days the clocks tend to look more like this. The change into a system that is (mostly) fast and reliable* is impressive and transformative.

* Green Line D branch from Union excepted.
October 19, 2025 at 6:03 PM
This bike has handle bars and pedals that collapse, making it easier to whee through a crowded space. This is innovation.
October 19, 2025 at 5:58 PM
One of the best things about the inflatable suits is that it’s really hard to paint protesters as dangerous when the video of you arresting them looks like this.
#NoKings event in Fairhope, Al.
A woman was arrested for "lewd conduct" because she was dressed in penis suit with a sign that said "No dick-tator"
3 cops on a 53 yo woman.
October 19, 2025 at 5:52 PM
Reposted by Aaron Greiner
Free Charles street from cars.
October 18, 2025 at 6:11 PM
Boston says #NoKings! Absolutely massive crowd, this is hope fuel.
October 18, 2025 at 8:27 PM
Reposted by Aaron Greiner
MSNBC captured the crowd from the Boston "No Kings" rally:
October 18, 2025 at 6:49 PM
Reposted by Aaron Greiner
Congratulations to bicyclists: you're one of the most efficient movers in the animal kingdom! 🧪 www.scientificamerican.com/article/a-hu...
The Most Efficient Traveler Isn’t a Bird or a Fish—It’s You on a Bike
A famous graphic, now updated, compares locomotion in the animal kingdom
www.scientificamerican.com
October 15, 2025 at 1:45 PM
Zoning works!

“An all-affordable apartment building is moving forward at 2072 Massachusetts Ave. under zoning changes made since its first version was withdrawn in August 2021 – then as high as nine stories with 49 homes, now 12 stories with 73 homes that would become available within four years.”
October 15, 2025 at 11:09 PM
“This is quite clearly about asking that queer people do not show their identity in public. That’s really what it’s ultimately about.”
Experts Say Removing Rainbow Crosswalks Makes Streets Less Safe
Despite claims they’re a “distraction,” studies show rainbow crosswalks reduce crashes and make queer people feel safer in public spaces.
www.queeragenda.com
October 15, 2025 at 1:32 PM
Let’s do this yesterday!
If you can pedestrianize Broadway in NYC, Boston can make Newbury St permanently car free #CarLiteBoston
Some of the urbanism happening in New York City…is stunning.
October 13, 2025 at 3:04 AM
I spent 2.5 weeks in the UK and the Nordics this summer. Better late than never, here are my London, Bristol, Copenhagen, Stockholm, Helsinki, and Tallinn #urbanism takes: a (very long) 🧵
October 12, 2025 at 4:53 PM
Reposted by Aaron Greiner
The iPhone … YouTube … and bike share! Montreal's bicycle-sharing system BIXI has been named among the top 25 inventions of the past 25 years by TIME magazine. cultmtl.com/2025/10/bixi...
BIXI named among top 25 inventions of the past 25 years by TIME magazine
TIME magazine has released a list of the top 25 inventions of the past 25 years, and Montreal's bicycle-sharing system BIXI is on it.
cultmtl.com
October 10, 2025 at 11:34 PM
Public life on the Esplanade. Love this city ❤️
October 6, 2025 at 1:33 AM
Hi Midwest bloomfies! I’ll be in Minneapolis this week. What are the urbanism must-sees?
October 6, 2025 at 1:16 AM