This is the big issue. It is aimed exclusively at the US, even though it will be sold to Americans on the basis that it will stop the Russians and Chinese from stonewalling on human rights issues, like Chechnya. That would be preferable except that the deeper America gets into participation with the UN, the less likely this becomes, politically. In short, removal of the veto will make the US hostage to UN law without ever having to amend the US Constitution. Our leaders will continually promote the line that we must sacrifice some sovereignty to the UN in order to have world peace.
Trouble is, there is no such thing as partial sovereignty.
Once we start down this road where we must comply with UN mandates, our own judges will begin enforcing UN law. The UN wants this in place before the next war so that the structure is there to build a huge army quickly, without relying on US control as in past conflicts. Whatever the rhetoric, this means gun control to be imposed upon US citizens and unilateral disarmament nationally. You d have to read all the fine print to know the full extent of this threat. In short, it s nothing but a social rights agenda to mandate socialist redistribution policies, worldwide health care, and to ensure that contraceptives and abortions are available on demand worldwide.