Mikhail Gorbachev in The Guardian:
Naturally, we politicians from the last century can be proud of the fact that we avoided the danger of a thermonuclear war. However, for many millions of people around the globe, the world has not become a safer place. Quite to the contrary, innumerable local conflicts and ethnic and religious wars have appeared like a curse on the new map of world politics, creating large numbers of victims.
Clear proof of the irrational behaviour and irresponsibility of the new generation of politicians is the fact that defence spending by numerous countries, large and small alike, is now greater than during the cold war, and strong-arm tactics are once again the standard way of dealing with conflicts and are a common feature of international relations.
Alas, over the last few decades, the world has not become a fairer place: disparities between the rich and the poor either remained or increased, not only between the north and the developing south but also within developed countries themselves. The social problems in Russia, as in other post-communist countries, are proof that simply abandoning the flawed model of a centralised economy and bureaucratic planning is not enough, and guarantees neither a country's global competitiveness nor respect for the principles of social justice or a dignified standard of living for the population.
More here. [Thanks to Kris Kotarski.]