David Colburn

@davidcolburn.ca

Home is in Guelph, Ontario. Interests include sustainable towns & cities, cycling, camping, arts, politics, and making lists.

This New York Times article, which ran a week before Christmas last year, didn’t get the attention it deserved. It detailed Trump and Epstein's predatory behavior toward women – “a game of ego and dominance” in which “female bodies were currency.” Here’s a gift link and a thread. 1/6🧵

‘Don’s Best Friend’: How Epstein and Trump Bonded Over the Pursuit of Women (Gift Article)

The president has tried to minimize their friendship, but documents and interviews reveal an intense and complicated relationship. Chasing women was a game of ego and dominance. Female bodies were cur...

nytimes.com

“Not vaccinating your kid is like saying, ‘I don’t want my car to have brakes,’” said Dr. Mark Roberts of the Public Health Dynamics Lab at the University of Pittsburgh School of Public Health. “Because it’s other people that you can hit. It’s not just you in your car. It’s other people.”

There Are Already More US Measles Cases This Year Than in All of 2025

The number of measles cases in the U.S. has surpassed the record-breaking tally for all of 2025, with five more months of 2026 still to come.

buff.ly

I'll never get over how the best line in all of noir – "I've got eight slugs in me. One's lead, and the rest are bourbon" – doesn't come from Raymond Chandler or Dashiell Hammett, but Calvin and Hobbes

Calvin dressed as a noir detective, saying "Yeah. That's me, Tracer Bullet. I've got eight slugs in me. One's lead, and the rest are bourbon. The drink packs a wallop, and I pack a revolver. I'm a private eye."

this is such a problem in Philadelphia. not only do drivers swerve into bike lanes to “beat the light”, i also see them cross double yellow into oncoming traffic. i saw it yesterday on MLK and Landsdowne. only a matter of time until someone is seriously injured or killed… again.

One of the biggest joy-killers of US cycling infrastructure is how narrow it is. Forcing everyone into a single-file line ruins the experience. Cycling is social, and our paths need to be wide enough to actually enable that.

Dutch Cycling Embassy@dutchcycling.nl · last mo.

A good bike path does more than move bikes. It makes room for school runs, grocery trips, chats with friends, and the best way to enjoy summer. What would make you ride more this summer?

The idea that cyclists are less law-abiding than drivers has been discredited everywhere it's ever been studied but also it's a deeply weird argument: if it were true, it'd still mean legal driving is statistically far more dangerous than illegal cycling? This isn't a good argument for cars?

Lie: Bike-lanes cause traffic congestion. Truth: Bike-lanes help solve traffic congestion. Lie: Bike-lanes hurt street shops if they replace parking. Truth: Bike-lanes help street shops more than street parking does. Lie: Bike-lanes cost us too much. Truth: Bike-lanes save us all public money.

Urban Truth Collective@urbantruth.bsky.social · 2mo ago

How many more studies does your city need proving that people on bikes and on foot spend more on shopping streets than people in cars? Bike-lanes mean business. #UrbanTruth

“Bike-Lanes Mean Business.”

Picture of a wide protected bike-lane filled with people on bikes in central Paris. Rue de Rivoli.

Here’s a SERIOUS question. What if our property tax system was actually fair, and was based on public costs actually incurred to support housing? What if low density housing had to pay its way, rather than being subsidized by responsible infill housing? What if we stopped incentivizing sprawl?

Brent Toderian@brenttoderian.bsky.social · 2mo ago

It costs the City of Ottawa $465/person each year to serve new low-density homes, over & above what it receives from property taxes/fees. On the other hand, high-density infill such as apartment buildings pays for itself plus an extra $606/person each year. Sprawl costs, infill saves. #UrbanTruth

ATTENTION: If you speak English and can parse—or find news in—“closing in on a framework for negotiations that could extend the ceasefire, lead to the reopening of the Strait of Hormuz and set the table for more substantive talks,” please call the NYT because they’ve no idea Should move markets tho

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Do you know why there is a speed bump? Because drivers can't help but drive dangerously next to this elementary school Do you know why there are flex posts next to the speed bump? Because drivers would avoid the speed bump and use the bike lane to continue their dangerous driving

a street with cars parked on both sides and a speed bump with bike lane and flex posts next to a primary school

NEW: The One-Hour City Conspiracy! “Here's the REAL conspiracy: Too many people are forced into car-dependent lives, with more health harms, crashes, noise, air pollution, social isolation —& less space for everything our streets should be giving us.” Thanks @usa.streetsblog.org #1HourCityConspiracy

Urban Truth Collective: The One-Hour City Conspiracy — Streetsblog USA

Here's the real conspiracy: Too many people are forced into car-dependent lives, with more health harms, more crashes, more noise, more air pollution, more social isolation — and less space for everyt...

usa.streetsblog.org

We're all used to massive delivery trucks blocking our streets, but what if we shifted a large chunk of urban logistics to cargo bikes? It doesn't have to be for every package, but making this swap creates more jobs and makes our neighborhoods significantly safer.

Even if the next president is reverses what Trump has done how long before the rest of us feel that we can trust the US (all of you) again? How long before you fix the bureaucratic mess you’ll inherit.

For those who missed it: this was the moment The Strokes ensured they’ll never be invited back to Coachella again! I'm so proud of them