I'm pretty sure that while Nader is supported by the Green Party, not all of the goals of their party agree with Nader's. Nader simply allied witht them because while differing on a few issues, overall they shared many of the same thoughts and concerns.
So what is on the Green Party Platform is not necessarliy what is on Nader's platform.
Ursus
"Time is just memory mixed with desire" - Tom Waits
"Silence is the loudest parting word..you never say" -Ben Harper