AGW and climate zones

[Tom_Mazanec]

IIRC, AGW can wipe out the arctic and subarctic climate zones, making the poles temperate in wind circulation. Is this correct?
Could AGW create a new equatorial climate zone, a "supertropical" one to coin a term?

[Neven]

I think this one fits better in the Stupid question thread or somewhere else. Don't open threads with a short question in the opening post. At least have an interesting text, explaining what the topic thread is about and why it merits a thread of its own, or link to one.