Harvard economist Jeffery Miron calls for legalization of drugs:
Over the past two years, drug violence in Mexico has become a fixture of the daily news. Some of this violence pits drug cartels against one another; some involves confrontations between law enforcement and traffickers.
Recent estimates suggest thousands have lost their lives in this “war on drugs.”
The U.S. and Mexican responses to this violence have been predictable: more troops and police, greater border controls and expanded enforcement of every kind. Escalation is the wrong response, however; drug prohibition is the cause of the violence.
Prohibition creates violence because it drives the drug market underground. This means buyers and sellers cannot resolve their disputes with lawsuits, arbitration or advertising, so they resort to violence instead.
Violence was common in the alcohol industry when it was banned during Prohibition, but not before or after.
Violence is the norm in illicit gambling markets but not in legal ones. Violence is routine when prostitution is banned but not when it’s permitted. Violence results from policies that create black markets, not from the characteristics of the good or activity in question.
The only way to reduce violence, therefore, is to legalize drugs. Fortuitously, legalization is the right policy for a slew of other reasons.
See his full op-ed for multiple reasons as to why legalization is the right policy.