Bikers Weather Pollution Better Than Drivers


On the heels of Bike-to-Work Day comes this excellent little bit of news: Bike commuters are less affected by air pollution than car and bus commuters, according to a new study published in the journal Epidemiology. The researchers found that even though bikers were exposed to more air pollution than vehicle passengers, their airways were less inflamed after the commute:

The Netherlands’ researchers measured three factors related to breathing ability – lung function, airway resistance and airway inflammation – among healthy, 18- to 56-year-old volunteers before and after they commuted for two hours by bus, car or bicycle. These measures were related to estimates of two sizes of particles (PM2.5 and PM10), the number of particles in the air and soot the commuters inhaled.

[…]

Car and bus commuters experienced more inflammation based on the amount of particles present and soot concentrations. While bicycle commuting exposed participants to higher levels of pollution, health effects were not changed among the bikers.

No word on why this is the case, but I’m tempted to chalk it up to the superior lung capacity of bikers.

 

One More Thing

And it's a big one. Mother Jones is launching a new Corruption Project to do deep, time-intensive reporting on the corruption that is both the cause and result of the crisis in our democracy.

The more we thought about how Mother Jones can have the most impact right now, the more we realized that so many stories come down to corruption: People with wealth and power putting their interests first—and often getting away with it.

Our goal is to understand how we got here and how we might get out. We're aiming to create a reporting position dedicated to uncovering corruption, build a team, and let them investigate for a year—publishing our stories in a concerted window: a special issue of our magazine, video and podcast series, and a dedicated online portal so they don't get lost in the daily deluge of headlines and breaking news.

We want to go all in, and we've got seed funding to get started—but we're looking to raise $500,000 in donations this spring so we can go even bigger. You can read about why we think this project is what the moment demands and what we hope to accomplish—and if you like how it sounds, please help us go big with a tax-deductible donation today.

We Recommend

Latest

Sign up for our newsletters

Subscribe and we'll send Mother Jones straight to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate