I haven't checked, but I wonder if this is mandated in Waxman-Markey?

But of course: In an attempt to make the world's weather cooler, why not dress completely in clothes made out of cork?

Cork, a plant fiber, is a growing substitute for leather and doesn’t require a polluting fabrication process thanks to its natural elements and unique cell structure that allows it to retain carbon dioxide.

So one can wear an entire cork outfit and minimize global warming?

To a degree.