Executive Summary: We override treaties all the time.
Some folks point to old U.S. commitments to ban marijuana in a series of multilateral treaties as a show-stopper for marijuana legalization. In 1961, the United States agreed to ban it in the Single Convention on Narcotic Drugs, https://www.unodc.org/pdf/convention_1961_en.pdf, so those folks say we shouldn’t change our rules. They list, as an option, this: “If UN antidrug treaties are construed as prohibiting federal legalization, they should be amended to eliminate provisions that produce such a reading.” That’s from Steven B. Duke, “The Future of Marijuana in the United States,” http://law.uoregon.edu/org/olr/volumes/91/2/documents/Duke.pdf.
Amending a treaty with scores of signatories is impractical to the point of impossibility. Are we stuck?
No. We can, we repeatedly and deliberately do, and we should change our internal laws in the face of conflicting treaty obligations that have become or have been proven nonsensical. (We override the treaty by statute; some prefer the terms “breach” or “violate,” but “override” is the tax term.) Continue reading “Treaties, Tax, and Marijuana”