Podcast

Guest host Tim Halbur, formerly of Planetizen and CNU fame, joins me this week to chat about the process engineers use to designate speed limits, as recently examined by Nate Silver’s FiveThirtyEight. We’re 85 percent sure it's not good.

In this week’s Talking Headways, Tanya and I discuss Uber's planned data release, wondering whether it's a boon to cities or just a clever PR move on the part of a company trying to deal with poor public perception.

Stuck in Seattle or Stuck in Sherman Oaks. There are so many places to get stuck these days and so many clowns and jokers making it worse.

In California, whether you’re building an office tower or a new transit line, you’re going to run up against the California Environmental Quality Act (CEQA). The law determines how much environmental analysis you need to do for new projects. But sadly, in practice it’s better at propagating car-oriented development than improving the quality of the environment.

Do you ever think about the ecology of the city you live in? Not just the parks and the smog. Scientists are starting to examine urban ecosystems more holistically: the trees and the concrete, natural gas lines and soil, water pipes and rivers. The natural and the synthetic feed off each other in surprising ways. We're not scientists, but we found it interesting.

Has the stupor worn off yet? Election Day was last Tuesday, and we'll be living with the results for years. But Beth Osborne, a former Hill staffer and U.S. DOT official now at Transportation for America, says the changes on the Hill are no big deal: Nothing was getting done anyway.

Uber is celebrating. DC passed an Uber-legalization law that Uber thinks cities the world over should follow. The problem is, most cities have much more tightly regulated taxi industries than DC, with a far higher cost of entry. In those cases, letting Uber get away with providing taxi services while complying with none of the rules is unfair. The taxi companies have been screaming about this for a while now. Uber's response is something like, "Catch me if you can, old geezer." DC's contribution to that conversation strengthens Uber's position.

If you're a Netflix member, you're part of the downfall of the brick-and-mortar video store. There are all kinds of reasons to be sad about that, but we look at its implications for urbanism and transportation. Besides, now where will you find esoteric foreign films to impress your friends? There are reasons to believe a few hardy indie-shop survivors could keep hanging on for a while (and we encourage you to bike to them).

Do people of color and low-income people ride bikes? Not as much as they could, given all the great benefits biking offers, particularly to people without a lot of disposable cash. But yes, non-white and non-rich people ride bikes -- in high numbers compared to the general population, by some measures.