Young Egyptians, gazing through the windows of the Internet, have gained a keener sense than many of their elders of the freedoms and opportunities they lack. They have found in social media a way to interact and share ideas, bypassing, in virtual space, the restrictions placed on physical freedom of assembly.
The dream of democracy has long been enshrined in the hearts of the Egyptian people. It only needed awakening.
Only if you empower the liberals, if you empower the moderate socialists, if you empower all factions of society, only then will extremists be marginalised.
The gap between rich and poor is widening dramatically. There's a hangar at the Cairo airport for private jets, billionaires are on the Forbes list, and Egypt's annual per-capita income is two thousand dollars. How can you sustain that?
The U.S. is not the holder of truth.
If a huge number of people call for change, the government will have to react. If you want to avoid uprisings, or demonstrations, you need to respond to the people's desperate need for change.
Nuclear proliferation is on the rise. Equipment, material and training were once largely inaccessible. Today, however, there is a sophisticated worldwide network that can deliver systems for producing material usable in weapons.
I have a lot of interests in global issues, as you know, humanity, inequity, arms control, and I continue to be active on all these issues.
The global community has become irreversibly interdependent, with the constant movement of people, ideas, goods and resources.
I'm used to politics at an international level: people put together an argument and, even if you vehemently disagree with them, well, you can recognise it's an argument and respond.
Challenging the integrity of the non-proliferation regime is a matter which can affect international peace and security.
Unilateral preemption should not in any way be the model for how we conduct international relations.
How can you run for president if you don't know the job description?
I argue that for every country to have an independent fuel cycle is the wrong way to go. Because any country which has a complete fuel cycle is a latent nuclear weapons country, in the sense that it is not far from making a nuclear weapon.
Once in a while, I have to pinch myself to remind myself I am Nobel laureate, but that is not part of my work plan every day.
You're shooting yourself in the foot if you isolate or disempower the moderates.
The international community must do a better job of controlling the risks of nuclear proliferation. Sensitive parts of the nuclear fuel cycle - the production of new fuel, the processing of weapon-usable material, the disposal of spent fuel and radioactive waste - would be less vulnerable to proliferation if brought under multinational control.
The Nobel Peace Prize is a powerful message. A durable peace is not a single achievement, but an environment, a process and a commitment.
Iran has the technology to produce the highly enriched uranium, which is not automatically meaning nuclear weapon.
It would be, in fact, very ominous if Iraq were to be able to get weapon-usable material, hydro-plutonium or highly enriched uranium from abroad.