The democratization of a further third of the world's countries during the second half of the 20th century was a remarkable and inspiring achievement. At the start of the 21st century, however, the difficulties inherent in exporting democracy have become starkly apparent.

It was 60 years ago this month that the American Occupation authorities under Gen. Douglas MacArthur issued a directive that proved to be crucial for democracy in Japan. Having lived through the transition from totalitarianism, I am acutely mindful of the need to never take for granted the basic freedoms of thought, expression and belief that democracy brings.

I was 17 in October 1945. The scars of war were everywhere and chaos penetrated every aspect of life. Although I paid little attention at the time, the events of that month would signal great changes in my life and the lives of millions of others. They introduced us to new ways of thinking and acting that have profoundly shaped our society in the decades since then.