Mazda is suggesting that it's workers walk to work, and are willing to pay them .$12 a month to do it. Mazda feels this will improve their employee health while at the same time help the environment from reduced emissions.
Where to start on this? Although I think it's a nice idea that Mazda cares about the health of their employees, they didn't exactly put their money where their mouth is. I'm sure having employees that walk to work would help the environment, but not nearly as much as perhaps improving the average MPG for all their car lines by 5 MPG. Still, it's a nice idea to encourage employees to walk. Companies could profit by the improved health of their employees, but in order to be successful, they really need to offer better incentives.