Either way, MOLON LABE !!
No, it still requires a two-thirds vote of the Senate to go into force, so it doesn't work as a way to do an end run around the legislature, and besides some experts say that a treaty conflicting with the Constitution would be null and void, i.e. a treaty is not interpreted as a mini-amendment if there is a Constitutional conflict.
NO law binding on Americans can contravene the United States Constitution and/or the Bill of Rights. Any attempt at such would merely be overturned by the Supreme Court - provided anyone paid any attention to the UN, anyway.
Again for emphasis - Under NO circumstances can ANY law contravene the constitution or the Bill of Rights. Any such attempt would simply be null and void; dead on arrival.
not if they violate unalienable rights.
teeman