If the world does not change course, we risk self-destruction.

Barack Obama has injected fresh momentum into efforts - stalled for a decade - to bring about nuclear disarmament.

The Nobel Peace Prize is a powerful message. A durable peace is not a single achievement, but an environment, a process and a commitment.

No one should be put on trial without a valid reason. Former President Morsi must be treated with dignity. These are the conditions of national reconciliation.

The simple fact is that there is a limited amount of water on the planet, and we cannot afford to be negligent in its use. We cannot keep treating it as if it will never run out.

The sooner we put Egypt on the right track, the sooner we would be able to have an Egypt that is modern, that is moderate, and that is acting as a beacon for freedom and liberty across the Arab world.

Democracy is not an instant coffee.