You're a little late to the party, this has been explained many times already.
He's NOT going to the UN. He's going to ICANN. Per ICANN policy WIPO will be resolving the dispute.
"The free market demands a fair price, but Ron Paul does not want to pay it"
Demanding almost a MILLION DOLLARS is NOT a fair price for a domain name which cost $10 out-of-pocket, and has been appraised at only $50,000.