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Megan McArdle

Megan McArdle - Megan McArdle is a senior editor for The Atlantic who writes about business and economics. She has worked at three start-ups, a consulting firm, an investment bank, a disaster recovery firm at Ground Zero, and The Economist. More

Megan was born and raised on the Upper West Side of Manhattan, and yes, she does enjoy her lattes, as well as the occasional extra-dry skim-milk cappuccino. Her checkered work history includes three start-ups, four years as a technology project manager for a boutique consulting firm, a summer as an associate at an investment bank, and a year spent as sort of an executive copy girl for one of the disaster-recovery firms at Ground Zero … all before the age of 30.

While working at Ground Zero, Megan started Live From the WTC, a blog focused on economics, business, and cooking. She may or may not have been the first major economics blogger, depending on whether we are allowed to throw outlying variables such as Brad Delong out of the set. From there it was but a few steps down the slippery slope to freelance journalism. She has worked in various capacities for The Economist, where she wrote about economics and oversaw the founding of Free Exchange, the magazine's economics blog. She has also maintained her own blog, Asymmetrical Information, which moved to The Atlantic, along with its owner, in August 2007.

Megan holds a bachelor's degree in English literature from the University of Pennsylvania and an M.B.A. from the University of Chicago. After a lifetime as a New Yorker, she now resides in northwest Washington, D.C., where she is still trying to figure out what one does with an apartment larger than 400 square feet.

Them's the rules

By Megan McArdle
Jul 9 2008, 10:57 AM ET Comment

There are a lot of complaints about bicyclists blowing through stop signs/red lights while drivers have to sit there, fuming. Here's the thing: the traffic laws are there to protect you, and the other cars. They are not handed down by God from Mount Sinai. They have no moral content.

Bicyclists should not proceed through lights and stop signs at top speed. But the stop sign is there to make the car slow the hell down to non-lethal speed. A bicycle rolling a slow five miles per hour through a stop sign, rather than coming to a complete stop, is not threatening anything except the temper of the jealous driver next to them. You will also have noticed that there is generally no question of their going out of turn at a crowded stop sign--when there's a car coming the other way, bicyclists stop, because they don't want to get killed.

Obviously, in crowded traffic, bicyclists should obey the same traffic laws as the cars, and most do; those who don't, get no sympathy from me when they are killed or sued. Bicyclists should yield to pedestrians at crosswalks, and again, most do, mostly because we tend to get thrown from our bikes when we run into them.

But cars are forced to stop and wait even at not-particularly-crowded intersections because if we didn't slow them down, they would inevitably be moving fast enough to severely injure or kill someone. Bicyclists do occasionally run into people and hurt them--though at least as often it's a case of one of those genius pedestrians on cell phones who dart out from between cars right when I'm passing by--but this is really rare. Even with the traffic laws, pedestrian deaths from automobiles are far, far more common. And a fast moving bicyclist crashing into a pedestrian is at least as likely to get hurt as the pedestrian, when their velocity hurls them off the bike and lets the ground exert its stopping power. The situations simply aren't parallel.

As for the people claiming that the roads were made for cars--well, actually, the roads I ride on were made for horses and trolleys and bicycles, not cars, which weren't invented when they were laid down. Nor, as far as I can tell, are DC streets paid for by your gas taxes; they seem to be paid for by my tax dollars, which is pretty damn generous of me considering I don't even own a downtown sandwich shop.

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