saying things that need saying

I don't usually like speeches by politicians (or maybe I've just gotten into that habit over the past ten years), but I thought Obama's Nobel Prize acceptance speech was really good. My favorite parts...

In defense of America and American foreign policy:
But the world must remember that it was not simply international institutions -- not just treaties and declarations -- that brought stability to a post-World War II world. Whatever mistakes we have made, the plain fact is this: The United States of America has helped underwrite global security for more than six decades with the blood of our citizens and the strength of our arms. The service and sacrifice of our men and women in uniform has promoted peace and prosperity from Germany to Korea, and enabled democracy to take hold in places like the Balkans. We have borne this burden not because we seek to impose our will. We have done so out of enlightened self-interest -- because we seek a better future for our children and grandchildren, and we believe that their lives will be better if others' children and grandchildren can live in freedom and prosperity.

Regarding Iran and North Korea:
But it is also incumbent upon all of us to insist that nations like Iran and North Korea do not game the system. Those who claim to respect international law cannot avert their eyes when those laws are flouted. Those who care for their own security cannot ignore the danger of an arms race in the Middle East or East Asia. Those who seek peace cannot stand idly by as nations arm themselves for nuclear war.

I think he's chastising the Chinese government in the first paragraph of this section, and voicing support for the demonstrators in Iran in the third one. At least, I hope so:
And yet too often, these words are ignored. For some countries, the failure to uphold human rights is excused by the false suggestion that these are somehow Western principles, foreign to local cultures or stages of a nation's development. And within America, there has long been a tension between those who describe themselves as realists or idealists -- a tension that suggests a stark choice between the narrow pursuit of interests or an endless campaign to impose our values around the world.

I reject these choices. I believe that peace is unstable where citizens are denied the right to speak freely or worship as they please; choose their own leaders or assemble without fear. Pent-up grievances fester, and the suppression of tribal and religious identity can lead to violence. We also know that the opposite is true. Only when Europe became free did it finally find peace. America has never fought a war against a democracy, and our closest friends are governments that protect the rights of their citizens. No matter how callously defined, neither America's interests -- nor the world's -- are served by the denial of human aspirations.

So even as we respect the unique culture and traditions of different countries, America will always be a voice for those aspirations that are universal. We will bear witness to the quiet dignity of reformers like Aung Sang Suu Kyi; to the bravery of Zimbabweans who cast their ballots in the face of beatings; to the hundreds of thousands who have marched silently through the streets of Iran. It is telling that the leaders of these governments fear the aspirations of their own people more than the power of any other nation. And it is the responsibility of all free people and free nations to make clear that these movements -- these movements of hope and history -- they have us on their side.

To Americans who don't understand why we spend money on foreign aid:
And that's why helping farmers feed their own people -- or nations educate their children and care for the sick -- is not mere charity. It's also why the world must come together to confront climate change. There is little scientific dispute that if we do nothing, we will face more drought, more famine, more mass displacement -- all of which will fuel more conflict for decades. For this reason, it is not merely scientists and environmental activists who call for swift and forceful action -- it's military leaders in my own country and others who understand our common security hangs in the balance.