bicycle commuting

Now that the weather in Los Angeles has gone from pleasant to perfect with the subtle advent of spring, I've been spending more time risking my life atop my bicycle as I wend my way to meetings and errands. As a faithful urbanist I have little trouble convincing myself of cycling's merits, which, as former California State Health Officer Dr. Richard Jackson likes to say, can "improve your life span, lower your blood pressure, make you better looking, improve your sex life, and save you money." Sounds good to me.