Saving our planet requires you to be ambitious in what you aim, and, equally, in how hard you work to reach your goal.

SUSTAINABLE PEACE IS POSSIBLE ONLY WITH WOMEN'S FULL PARTICIPATION, their perspectives, their leadership, their daily, equal presence wherever we seek to make and keep the peace.

World military spending has now risen to over $1.2 trillion. This incredible sum represents 2.5 per cent of GDP (global gross domestic product). Even if 1 per cent of it were redirected towards development, the world would be much closer to achieving the Millennium Development Goals.

Saving our planet, lifting people out of poverty, advancing economic growth – these are one and the same fight.

There can be no solution to the challenge of climate change that is not global. But if we can come together in partnership, we can transform today's challenge into tomorrow's opportunity - an opportunity for green growth and sustainable prosperity... we also need a strong bottom-up push from academics and opinion-shapers such as you. Universities such as yours are founts of ideas and innovation. They are furnaces of innovation and entrepreneurship. So, send forth this word.

You are here to step into the shoes of UN ambassadors - to draft resolutions, to plot strategy, to negotiate with your allies as well as your adversaries. Your goal may be to resolve a conflict, to cope with a natural disaster or to bring nations together on an issue like climate change. You may be playing a role, but you are also preparing for life. You are acting as global citizens.

The world is over-armed and peace is under-funded.