Articles by Lisa Hymas

Too much time on a bike can impair sexual performance, researchers say

Bummer news for cycling advocates. Word's long been around that spending too much time on a bike seat can impair your performance in the bedroom. Now, researchers in this arena are getting even more adamant in their admonitions.

A New York Times article -- the No. 1 most-emailed on their site for the second day running -- highlights mounting evidence that frequent cycling by men can lead to a damaged perineum, loss of libido, "small calcified masses inside the scrotum," and/or impotence. Women, though less studied than men in this area, are also thought to be at risk.

Dr. Steven Schrader, a reproductive health expert who studies cycling at the National Institute for Occupational Safety and Health, said he believed that it was no longer a question of "whether or not bicycle riding on a saddle causes erectile dysfunction."

Instead, he said in an interview, "The question is, What are we going to do about it?"

... The link between bicycle saddles and impotence first received public attention in 1997 when a Boston urologist, Dr. Irwin Goldstein, who had studied the problem, asserted that "there are only two kinds of male cyclists -- those who are impotent and those who will be impotent."

The hope is that better-designed bicycle seats can save the day. Otherwise, all those new bike owners may soon lose their steel steeds, for fear of losing something they care about a whole lot more.

It’s Energy Star Change-a-Light Day

So, um, change one.

Info here; feel-good pledge here. (And act quickly, before those cads in Congress eliminate Energy Star altogether.)

California’s Million Solar Roofs moving ahead, and setting pace for national climate action

The defeat in the California legislature of the bipartisan Million Solar Roofs bill earlier this month was a big blow, but the initiative -- and the broader spirit behind it -- are carrying on, says David Hochschild, director of policy at Vote Solar Initiative, a nonprofit working to bring solar energy into the mainstream. Here, Hochschild shares his take in an op-ed written for Grist:

Swedes aim to phase out fossil fuels by 2020

To counteract today's totally bummer crop of news, a cheery development from my peeps, the Swedes:

Prime Minister Goran Persson announced this week that Sweden will try to end its dependency on fossil fuels in 15 years by, among other things, ramping up use of wind power, boosting research into renewable-energy technologies, and providing incentives for renewable power and clean cars. Swede dreams are made of this ...