Prime Minister Yukio Hatoyama could have made a stronger impact at the United Nations Summit on Climate Change in New York last week had he trumpeted another environmentally laudable proposal in addition to his declared goal of Japan cutting its greenhouse-gas emissions by 25 percent from 1990 levels by 2020: riding bicycles.
A national push for bicycle riding, if it succeeded in steering people away from their cars, would send a powerful message that Japan is taking environmental awareness to the next level.
Cycling burns no oil, produces no toxins and is therefore not harmful for the environment. If more people commuted to work by bicycle, it would make rush-hour trains less unbearable. It would even help cut the nation's medical expenditures by making people healthier, less obese and less prone to a whole range of lifestyle-related illnesses.