So irrational and empirically false are the justifications for drug prohibition, and so costly is the War waged in its name, that it is difficult to imagine a more counter-productive policy than this (that's why public opinion is inexorably realizing this despite decades of Drug War propaganda and the absence of any real advocacy for decriminalization on the part of national political leaders). In that regard, and in virtually every other, the War on Drugs is a mirror image of the War on Terror: sustained with the same deceitful propaganda, driven by many of the same motives, prosecuted with similar templates, and destructive in many of the same ways.
It's the perfect deceit. These wars, in an endless loop, sustain and strengthen the very menaces which, in turn, justify their continuous escalation. These wars manufacture the very dangers they are ostensibly designed to combat. Meanwhile, the industries which fight them become richer and richer. The political officials those industries own become more and more powerful. Brutal drug cartels monopolize an unimaginably profitable, no-competition industry, while Terrorists are continuously supplied the perfect rationale for persauding huge numbers of otherwise unsympathetic people to join them or support them. Everyone wins -- except for ordinary citizens, who become poorer and poorer, more and more imprisoned, meeker and meeker, and less and less free.