ISTANBUL — On Sept. 12, Turks will vote on a set of constitutional amendments proposed by the ruling Justice and Development Party (AKP), which has been in power for eight years. Since the vote falls on the 30th anniversary of the 1980 military coup, Prime Minister Recep Tayyip Erdogan is portraying the referendum as an opportunity to reject the military regime's legacy.

Turkey's constitution has been amended repeatedly since the coup. But its antidemocratic core remains intact — and, unfortunately, the current proposals do not dramatically alter that.

Most of the previous amendments relied on agreements between governing and opposition parties and were not put to a popular vote. This time, the AKP acted on its own and was barely able to garner from its own ranks the requisite majority for a referendum on its project.