OT

@zoocritter Republican Claims Bicycling Is Bad For The Environment Because, Breathing. twitter.com/Gus_802/status…

— Gus (@Gus_802) March 4, 2013

“Also, you claim that it is environmentally friendly to ride a bike. But if I am not mistaken, a cyclists (sic) has an increased heart rate and respiration. That means that the act of riding a bike results in greater emissions of carbon dioxide from the rider. Since CO2 is deemed to be a greenhouse gas and a pollutant, bicyclists are actually polluting when they ride.”