I think there are 3 real issues with 3D printed guns that are genuinely new dangers worth being concerned about.

1. They completely avoid background checks.

2. They're untraceable to a gun seller.

3. They could lead to relatively inexpensive and unregistered fully automatic weapons.

It does seem that plastic guns are not worth worrying about because they're so terrible. But, metal shaping CNC Mills aren't that expensive and can do a decent job of printing guns at home.

I can't really buy the argument that no one will be interested in printing out machine guns because of the existing criminal penalties. If someone is planning a murder or bank robbery or terrorist attack, they're already expecting a life sentence if they're caught. And, even if they plan to get away with it, a gun that can do the job really well, has no history to trace, and can be destroyed or disposed of right after could just make the crime easier to get away with.

I'm overweight, had a heart attack 9 years ago when I was 30. I'm on low sodium diet, have 2 cordis brand stints in my chest. Grade 1 diastolic dysfunction from a little scar tissue on left ventricle.

I had severe depression and the heart attack at 30 messed my head up fierce in my thinking. First off I've never had a physical before then and I've never been sick. When my parents caught flus and I didn't they had me tested and I was a 1 in 10 or 100 thousand I forget that are immune to flu. Once a year I donate blood here in Ga that is sent to Emory in Atlanta I get paid $350 for my blood once a year.

But back to heart attack since I never had physical due to never sick I knew I was not eating healthy and used to smoke and nicotine is a vascular constrictor. It triggered the attack and was my last cigarette. It scared the addiction out of me and never had withdrawals.

But my severe mental depression although obese I became scared to eat, I went on starvation diet. I'd drink water but no food at all.

After 5th day I was so weak I couldn't move. Later I realized it takes a lot of calories to move my fatass. But I had a new danger that almost triggered cardiac arrest.

I live alone and was able to crawl to phone and call 911. They first thought it was another heart attack but heart was slowed but no problems. They did blood test and took 7 vials. About 6 hours later was the embarrassment.

Doctor came in, along with psychiatrist, nutritionist, and another counselor. I was hypokalemic. Which means potassium was dangerously low almost fatally low. Which was red flag for usually the stereotypical teenage girl with anorexia.

Took 2 IV bags of riggers lactate, shot of potassium, a little amphetamine to boost blood pressure up to normal and 24 hour observation on regular saline IV.

I still have severe depression due to weight. I have degenerative disc disease in my back so I can't get around very good. My diet is set at 1800 calories yet my I only lose 1 to 2 pounds a month. Extensive testing has shown my metabolism has come to a stop. So even though I eat very little calories and low sodium protein diet with barely any carbs with no metabolism the body only stores it as fat because at zero metabolism the body thinks it has to store instead of burn thinking its starving but its not.

But my cardiologist and general doc are trying an extremely dangerous and risky treatment to try and JumpStart my metabolism. I have to record my blood pressure hourly and go in once a week for ekg and blood enzyme test but they are using a drug not made for this as "off label" use and you aren't supposed to even use it with heart disease but that's the strict monitoring by both my doctors. The controversy is they are using adderall to force my metabolism up. Your body is forced to burn through energy stored, and the idea is once my metabolism kicks back in it should stay up on its own.

Tests look promising its my second week on it and I was averaging 1-2 sometimes 3 pound loss in one month. Now since the low dose adderall trial I lost 5 pounds in 1 week!!!

And that little victory has done wonders for my severe depression. I've actually got hope.

So intelligent people never take risks or choose riskier lifestyles according to their own balance of self preservation and stimulation?

By that logic a truly smart person would only ever choose to live in a virtual bubble. There's basically no need to go outdoors for many people any more, so why would you risk it if you didn't have to?

What about all the idiots that drive cars!? Don't they know car's are dangerous? (waaaaaaaaaay more dangerous than an Alligator!)


Life is risky, in fact last time I checked it had a 100% mortality rate. Each of us has a (probably genetic) pre disposition towards a particular balance of risk and preservation. The diversity of this mix is VERY important to maintaining a healthy gene pool and social structure.

We need risk takers, they are the ones that forge ahead into new territory, test new & dangerous technologies and thrive performing essential tasks that the rest of us are too chicken shit to do like rescue people from burning buildings (or more trivially removing alligators from pools lol)


I would also like to point out that many a dumbass couple has produced genius children, just as many genius parents have produced dumbass children. Genetics are only half the story & intelligence in particular does not appear rigidly linked to your genetic history.

The nightmare Idiocracy scenario you are so worried about has a lot more to do with education than genealogy

From: http://er.jsc.nasa.gov/seh/ricetalk.htm

Transcript:

President Pitzer, Mr. Vice President, Governor, Congressman Thomas, Senator Wiley, and Congressman Miller, Mr. Webb, Mr. Bell, scientists, distinguished guests, and ladies and gentlemen:

I appreciate your president having made me an honorary visiting professor, and I will assure you that my first lecture will be very brief.

I am delighted to be here, and I'm particularly delighted to be here on this occasion.

We meet at a college noted for knowledge, in a city noted for progress, in a State noted for strength, and we stand in need of all three, for we meet in an hour of change and challenge, in a decade of hope and fear, in an age of both knowledge and ignorance. The greater our knowledge increases, the greater our ignorance unfolds.

Despite the striking fact that most of the scientists that the world has ever known are alive and working today, despite the fact that this Nation¹s own scientific manpower is doubling every 12 years in a rate of growth more than three times that of our population as a whole, despite that, the vast stretches of the unknown and the unanswered and the unfinished still far outstrip our collective comprehension.

No man can fully grasp how far and how fast we have come, but condense, if you will, the 50,000 years of man¹s recorded history in a time span of but a half-century. Stated in these terms, we know very little about the first 40 years, except at the end of them advanced man had learned to use the skins of animals to cover them. Then about 10 years ago, under this standard, man emerged from his caves to construct other kinds of shelter. Only five years ago man learned to write and use a cart with wheels. Christianity began less than two years ago. The printing press came this year, and then less than two months ago, during this whole 50-year span of human history, the steam engine provided a new source of power.

Newton explored the meaning of gravity. Last month electric lights and telephones and automobiles and airplanes became available. Only last week did we develop penicillin and television and nuclear power, and now if America's new spacecraft succeeds in reaching Venus, we will have literally reached the stars before midnight tonight.

This is a breathtaking pace, and such a pace cannot help but create new ills as it dispels old, new ignorance, new problems, new dangers. Surely the opening vistas of space promise high costs and hardships, as well as high reward.

So it is not surprising that some would have us stay where we are a little longer to rest, to wait. But this city of Houston, this State of Texas, this country of the United States was not built by those who waited and rested and wished to look behind them. This country was conquered by those who moved forward--and so will space.

William Bradford, speaking in 1630 of the founding of the Plymouth Bay Colony, said that all great and honorable actions are accompanied with great difficulties, and both must be enterprised and overcome with answerable courage.

If this capsule history of our progress teaches us anything, it is that man, in his quest for knowledge and progress, is determined and cannot be deterred. The exploration of space will go ahead, whether we join in it or not, and it is one of the great adventures of all time, and no nation which expects to be the leader of other nations can expect to stay behind in the race for space.

Those who came before us made certain that this country rode the first waves of the industrial revolutions, the first waves of modern invention, and the first wave of nuclear power, and this generation does not intend to founder in the backwash of the coming age of space. We mean to be a part of it--we mean to lead it. For the eyes of the world now look into space, to the moon and to the planets beyond, and we have vowed that we shall not see it governed by a hostile flag of conquest, but by a banner of freedom and peace. We have vowed that we shall not see space filled with weapons of mass destruction, but with instruments of knowledge and understanding.

Yet the vows of this Nation can only be fulfilled if we in this Nation are first, and, therefore, we intend to be first. In short, our leadership in science and in industry, our hopes for peace and security, our obligations to ourselves as well as others, all require us to make this effort, to solve these mysteries, to solve them for the good of all men, and to become the world's leading space-faring nation.

We set sail on this new sea because there is new knowledge to be gained, and new rights to be won, and they must be won and used for the progress of all people. For space science, like nuclear science and all technology, has no conscience of its own. Whether it will become a force for good or ill depends on man, and only if the United States occupies a position of pre-eminence can we help decide whether this new ocean will be a sea of peace or a new terrifying theater of war. I do not say the we should or will go unprotected against the hostile misuse of space any more than we go unprotected against the hostile use of land or sea, but I do say that space can be explored and mastered without feeding the fires of war, without repeating the mistakes that man has made in extending his writ around this globe of ours.

There is no strife, no prejudice, no national conflict in outer space as yet. Its hazards are hostile to us all. Its conquest deserves the best of all mankind, and its opportunity for peaceful cooperation many never come again. But why, some say, the moon? Why choose this as our goal? And they may well ask why climb the highest mountain? Why, 35 years ago, fly the Atlantic? Why does Rice play Texas?

We choose to go to the moon. We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one which we intend to win, and the others, too.

It is for these reasons that I regard the decision last year to shift our efforts in space from low to high gear as among the most important decisions that will be made during my incumbency in the office of the Presidency.

In the last 24 hours we have seen facilities now being created for the greatest and most complex exploration in man's history. We have felt the ground shake and the air shattered by the testing of a Saturn C-1 booster rocket, many times as powerful as the Atlas which launched John Glenn, generating power equivalent to 10,000 automobiles with their accelerators on the floor. We have seen the site where the F-1 rocket engines, each one as powerful as all eight engines of the Saturn combined, will be clustered together to make the advanced Saturn missile, assembled in a new building to be built at Cape Canaveral as tall as a 48 story structure, as wide as a city block, and as long as two lengths of this field.

Within these last 19 months at least 45 satellites have circled the earth. Some 40 of them were "made in the United States of America" and they were far more sophisticated and supplied far more knowledge to the people of the world than those of the Soviet Union.

The Mariner spacecraft now on its way to Venus is the most intricate instrument in the history of space science. The accuracy of that shot is comparable to firing a missile from Cape Canaveral and dropping it in this stadium between the the 40-yard lines.

Transit satellites are helping our ships at sea to steer a safer course. Tiros satellites have given us unprecedented warnings of hurricanes and storms, and will do the same for forest fires and icebergs.

We have had our failures, but so have others, even if they do not admit them. And they may be less public.

To be sure, we are behind, and will be behind for some time in manned flight. But we do not intend to stay behind, and in this decade, we shall make up and move ahead.

The growth of our science and education will be enriched by new knowledge of our universe and environment, by new techniques of learning and mapping and observation, by new tools and computers for industry, medicine, the home as well as the school. Technical institutions, such as Rice, will reap the harvest of these gains.

And finally, the space effort itself, while still in its infancy, has already created a great number of new companies, and tens of thousands of new jobs. Space and related industries are generating new demands in investment and skilled personnel, and this city and this State, and this region, will share greatly in this growth. What was once the furthest outpost on the old frontier of the West will be the furthest outpost on the new frontier of science and space. Houston, your City of Houston, with its Manned Spacecraft Center, will become the heart of a large scientific and engineering community. During the next 5 years the National Aeronautics and Space Administration expects to double the number of scientists and engineers in this area, to increase its outlays for salaries and expenses to $60 million a year; to invest some $200 million in plant and laboratory facilities; and to direct or contract for new space efforts over $1 billion from this Center in this City.

To be sure, all this costs us all a good deal of money. This year¹s space budget is three times what it was in January 1961, and it is greater than the space budget of the previous eight years combined. That budget now stands at $5,400 million a year--a staggering sum, though somewhat less than we pay for cigarettes and cigars every year. Space expenditures will soon rise some more, from 40 cents per person per week to more than 50 cents a week for every man, woman and child in the United Stated, for we have given this program a high national priority--even though I realize that this is in some measure an act of faith and vision, for we do not now know what benefits await us.

But if I were to say, my fellow citizens, that we shall send to the moon, 240,000 miles away from the control station in Houston, a giant rocket more than 300 feet tall, the length of this football field, made of new metal alloys, some of which have not yet been invented, capable of standing heat and stresses several times more than have ever been experienced, fitted together with a precision better than the finest watch, carrying all the equipment needed for propulsion, guidance, control, communications, food and survival, on an untried mission, to an unknown celestial body, and then return it safely to earth, re-entering the atmosphere at speeds of over 25,000 miles per hour, causing heat about half that of the temperature of the sun--almost as hot as it is here today--and do all this, and do it right, and do it first before this decade is out--then we must be bold.

I'm the one who is doing all the work, so we just want you to stay cool for a minute. [laughter]

However, I think we're going to do it, and I think that we must pay what needs to be paid. I don't think we ought to waste any money, but I think we ought to do the job. And this will be done in the decade of the sixties. It may be done while some of you are still here at school at this college and university. It will be done during the term of office of some of the people who sit here on this platform. But it will be done. And it will be done before the end of this decade.

I am delighted that this university is playing a part in putting a man on the moon as part of a great national effort of the United States of America.

Many years ago the great British explorer George Mallory, who was to die on Mount Everest, was asked why did he want to climb it. He said, "Because it is there."

Well, space is there, and we're going to climb it, and the moon and the planets are there, and new hopes for knowledge and peace are there. And, therefore, as we set sail we ask God's blessing on the most hazardous and dangerous and greatest adventure on which man has ever embarked.

Thank you.

Tags for this video have been changed from 'mos def, the new danger' to 'mos def, the new danger, bewbs' - edited by calvados

BARACK OBAMA BERLIN SPEECH: 'A WORLD THAT STANDS AS ONE'
THURS JULY 24 2008 12:58:02

Thank you to the citizens of Berlin and to the people of Germany. Let me thank Chancellor Merkel and Foreign Minister Steinmeier for welcoming me earlier today. Thank you Mayor Wowereit, the Berlin Senate, the police, and most of all thank you for this welcome.

I come to Berlin as so many of my countrymen have come before. Tonight, I speak to you not as a candidate for President, but as a citizen -- a proud citizen of the United States, and a fellow citizen of the world.

I know that I don't look like the Americans who've previously spoken in this great city. The journey that led me here is improbable. My mother was born in the heartland of America, but my father grew up herding goats in Kenya. His father -- my grandfather -- was a cook, a domestic servant to the British.

At the height of the Cold War, my father decided, like so many others in the forgotten corners of the world, that his yearning -- his dream -- required the freedom and opportunity promised by the West. And so he wrote letter after letter to universities all across America until somebody, somewhere answered his prayer for a better life.

That is why I'm here. And you are here because you too know that yearning. This city, of all cities, knows the dream of freedom. And you know that the only reason we stand here tonight is because men and women from both of our nations came together to work, and struggle, and sacrifice for that better life.

Ours is a partnership that truly began sixty years ago this summer, on the day when the first American plane touched down at Templehof.

On that day, much of this continent still lay in ruin.Ê The rubble of this city had yet to be built into a wall. The Soviet shadow had swept across Eastern Europe, while in the West, America, Britain, and France took stock of their losses, and pondered how the world might be remade.

This is where the two sides met.Ê And on the twenty-fourth of June, 1948, the Communists chose to blockade the western part of the city. They cut off food and supplies to more than two million Germans in an effort to extinguish the last flame of freedom in Berlin.

The size of our forces was no match for the much larger Soviet Army. And yet retreat would have allowed Communism to march across Europe. Where the last war had ended, another World War could have easily begun. All that stood in the way was Berlin.

Ê And that's when the airlift began -- when the largest and most unlikely rescue in history brought food and hope to the people of this city.

The odds were stacked against success. In the winter, a heavy fog filled the sky above, and many planes were forced to turn back without dropping off the needed supplies. The streets where we stand were filled with hungry families who had no comfort from the cold.Ê

But in the darkest hours, the people of Berlin kept the flame of hope burning. The people of Berlin refused to give up. And on one fall day, hundreds of thousands of Berliners came here, to the Tiergarten, and heard the city's mayor implore the world not to give up on freedom. "There is only one possibility," he said. "For us to stand together united until this battle is wonÉThe people of Berlin have spoken. We have done our duty, and we will keep on doing our duty. People of the world: now do your dutyÉPeople of the world, look at Berlin!"

People of the world -- look at Berlin!

Look at Berlin, where Germans and Americans learned to work together and trust each other less than three years after facing each other on the field of battle.

Look at Berlin, where the determination of a people met the generosity of the Marshall Plan and created a German miracle; where a victory over tyranny gave rise to NATO, the greatest alliance ever formed to defend our common security.Ê

Look at Berlin, where the bullet holes in the buildings and the somber stones and pillars near the Brandenburg Gate insist that we never forget our common humanity.Ê

People of the world -- look at Berlin, where a wall came down, a continent came together, and history proved that there is no challenge too great for a world that stands as one.ÊÊ

Sixty years after the airlift, we are called upon again. History has led us to a new crossroad, with new promise and new peril. When you, the German people, tore down that wall -- a wall that divided East and West; freedom and tyranny; fear and hope -- walls came tumbling down around the world. From Kiev to Cape Town, prison camps were closed, and the doors of democracy were opened. Markets opened too, and the spread of information and technology reduced barriers to opportunity and prosperity. While the 20th century taught us that we share a common destiny, the 21st has revealed a world more intertwined than at any time in human history.

The fall of the Berlin Wall brought new hope. But that very closeness has given rise to new dangers -- dangers that cannot be contained within the borders of a country or by the distance of an ocean.ÊÊ

The terrorists of September 11th plotted in Hamburg and trained in Kandahar and Karachi before killing thousands from all over the globe on American soil.Ê

As we speak, cars in Boston and factories in Beijing are melting the ice caps in the Arctic, shrinking coastlines in the Atlantic, and bringing drought to farms from Kansas to Kenya.

Poorly secured nuclear material in the former Soviet Union, or secrets from a scientist in Pakistan could help build a bomb that detonates in Paris. The poppies in Afghanistan become the heroin in Berlin. The poverty and violence in Somalia breeds the terror of tomorrow. The genocide in Darfur shames the conscience of us all.

In this new world, such dangerous currents have swept along faster than our efforts to contain them. That is why we cannot afford to be divided. No one nation, no matter how large or powerful, can defeat such challenges alone. None of us can deny these threats, or escape responsibility in meeting them. Yet, in the absence of Soviet tanks and a terrible wall, it has become easy to forget this truth. And if we're honest with each other, we know that sometimes, on both sides of the Atlantic, we have drifted apart, and forgotten our shared destiny.

In Europe, the view that America is part of what has gone wrong in our world, rather than a force to help make it right, has become all too common. In America, there are voices that deride and deny the importance of Europe's role in our security and our future. Both views miss the truth -- that Europeans today are bearing new burdens and taking more responsibility in critical parts of the world; and that just as American bases built in the last century still help to defend the security of this continent, so does our country still sacrifice greatly for freedom around the globe.

Yes, there have been differences between America and Europe. No doubt, there will be differences in the future. But the burdens of global citizenship continue to bind us together. A change of leadership in Washington will not lift this burden. In this new century, Americans and Europeans alike will be required to do more -- not less. Partnership and cooperation among nations is not a choice; it is the one way, the only way, to protect our common security and advance our common humanity.Ê

That is why the greatest danger of all is to allow new walls to divide us from one another. The walls between old allies on either side of the Atlantic cannot stand. The walls between the countries with the most and those with the least cannot stand. The walls between races and tribes; natives and immigrants; Christian and Muslim and Jew cannot stand. These now are the walls we must tear down.Ê

We know they have fallen before. After centuries of strife, the people of Europe have formed a Union of promise and prosperity. Here, at the base of a column built to mark victory in war, we meet in the center of a Europe at peace. Not only have walls come down in Berlin, but they have come down in Belfast, where Protestant and Catholic found a way to live together; in the Balkans, where our Atlantic alliance ended wars and brought savage war criminals to justice; and in South Africa, where the struggle of a courageous people defeated apartheid. Ê So history reminds us that walls can be torn down. But the task is never easy. True partnership and true progress requires constant work and sustained sacrifice. They require sharing the burdens of development and diplomacy; of progress and peace. They require allies who will listen to each other, learn from each other and, most of all, trust each other.Ê

That is why America cannot turn inward. That is why Europe cannot turn inward. America has no better partner than Europe. Now is the time to build new bridges across the globe as strong as the one that bound us across the Atlantic. Now is the time to join together, through constant cooperation, strong institutions, shared sacrifice, and a global commitment to progress, to meet the challenges of the 21st century. It was this spirit that led airlift planes to appear in the sky above our heads, and people to assemble where we stand today. And this is the moment when our nations -- and all nations -- must summon that spirit anew.

This is the moment when we must defeat terror and dry up the well of extremism that supports it. This threat is real and we cannot shrink from our responsibility to combat it. If we could create NATO to face down the Soviet Union, we can join in a new and global partnership to dismantle the networks that have struck in Madrid and Amman; in London and Bali; in Washington and New York. If we could win a battle of ideas against the communists, we can stand with the vast majority of Muslims who reject the extremism that leads to hate instead of hope.

This is the moment when we must renew our resolve to rout the terrorists who threaten our security in Afghanistan, and the traffickers who sell drugs on your streets. No one welcomes war. I recognize the enormous difficulties in Afghanistan. But my country and yours have a stake in seeing that NATO's first mission beyond Europe's borders is a success. For the people of Afghanistan, and for our shared security, the work must be done. America cannot do this alone. The Afghan people need our troops and your troops; our support and your support to defeat the Taliban and al Qaeda, to develop their economy, and to help them rebuild their nation. We have too much at stake to turn back now.

This is the moment when we must renew the goal of a world without nuclear weapons. The two superpowers that faced each other across the wall of this city came too close too often to destroying all we have built and all that we love. With that wall gone, we need not stand idly by and watch the further spread of the deadly atom. It is time to secure all loose nuclear materials; to stop the spread of nuclear weapons; and to reduce the arsenals from another era. This is the moment to begin the work of seeking the peace of a world without nuclear weapons.

This is the moment when every nation in Europe must have the chance to choose its own tomorrow free from the shadows of yesterday. In this century, we need a strong European Union that deepens the security and prosperity of this continent, while extending a hand abroad. In this century -- in this city of all cities -- we must reject the Cold War mind-set of the past, and resolve to work with Russia when we can, to stand up for our values when we must, and to seek a partnership that extends across this entire continent.

This is the moment when we must build on the wealth that open markets have created, and share its benefits more equitably. Trade has been a cornerstone of our growth and global development. But we will not be able to sustain this growth if it favors the few, and not the many. Together, we must forge trade that truly rewards the work that creates wealth, with meaningful protections for our people and our planet. This is the moment for trade that is free and fair for all.

This is the moment we must help answer the call for a new dawn in the Middle East. My country must stand with yours and with Europe in sending a direct message to Iran that it must abandon its nuclear ambitions. We must support the Lebanese who have marched and bled for democracy, and the Israelis and Palestinians who seek a secure and lasting peace. And despite past differences, this is the moment when the world should support the millions of Iraqis who seek to rebuild their lives, even as we pass responsibility to the Iraqi government and finally bring this war to a close.

This is the moment when we must come together to save this planet. Let us resolve that we will not leave our children a world where the oceans rise and famine spreads and terrible storms devastate our lands. Let us resolve that all nations -- including my own -- will act with the same seriousness of purpose as has your nation, and reduce the carbon we send into our atmosphere. This is the moment to give our children back their future. This is the moment to stand as one.

And this is the moment when we must give hope to those left behind in a globalized world. We must remember that the Cold War born in this city was not a battle for land or treasure. Sixty years ago, the planes that flew over Berlin did not drop bombs; instead they delivered food, and coal, and candy to grateful children. And in that show of solidarity, those pilots won more than a military victory. They won hearts and minds; love and loyalty and trust -- not just from the people in this city, but from all those who heard the story of what they did here.

Now the world will watch and remember what we do here -- what we do with this moment. Will we extend our hand to the people in the forgotten corners of this world who yearn for lives marked by dignity and opportunity; by security and justice? Will we lift the child in Bangladesh from poverty, shelter the refugee in Chad, and banish the scourge of AIDS in our time?

Will we stand for the human rights of the dissident in Burma, the blogger in Iran, or the voter in Zimbabwe? Will we give meaning to the words "never again" in Darfur?Ê

Will we acknowledge that there is no more powerful example than the one each of our nations projects to the world? Will we reject torture and stand for the rule of law? Will we welcome immigrants from different lands, and shun discrimination against those who don't look like us or worship like we do, and keep the promise of equality and opportunity for all of our people?

People of Berlin -- people of the world -- this is our moment. This is our time.Ê

I know my country has not perfected itself. At times, we've struggled to keep the promise of liberty and equality for all of our people. We've made our share of mistakes, and there are times when our actions around the world have not lived up to our best intentions.

But I also know how much I love America. I know that for more than two centuries, we have strived -- at great cost and great sacrifice -- to form a more perfect union; to seek, with other nations, a more hopeful world. Our allegiance has never been to any particular tribe or kingdom -- indeed, every language is spoken in our country; every culture has left its imprint on ours; every point of view is expressed in our public squares. What has always united us -- what has always driven our people; what drew my father to America's shores -- is a set of ideals that speak to aspirations shared by all people: that we can live free from fear and free from want; that we can speak our minds and assemble with whomever we choose and worship as we please.

Those are the aspirations that joined the fates of all nations in this city. Those aspirations are bigger than anything that drives us apart. It is because of those aspirations that the airlift began. It is because of those aspirations that all free people -- everywhere -- became citizens of Berlin. It is in pursuit of those aspirations that a new generation -- our generation -- must make our mark on history.

People of Berlin -- and people of the world -- the scale of our challenge is great. The road ahead will be long. But I come before you to say that we are heirs to a struggle for freedom. We are a people of improbable hope. Let us build on our common history, and seize our common destiny, and once again engage in that noble struggle to bring justice and peace to our world.

man, thats hard to watch. that is a lot of stress pulling apart that kids knee. I'd be surprised if there wasn't a lot of tearing. At least one friend has presence of mind to let him down.

For some reason I just pictured the government starting a campaign against 'doubling-up' jumps on trampolines. "...A new danger threatens our youth; I'm of course referring to double-jumping on trampolines, in which one or more bystanders engage in boosting a friend twice as high... often with tragic results" (cue this clip)