In geopolitics, the dynamic between traditional superpowers and emerging economies, while fascinating, is far from being fully understood. Even our virtual personas tread muddy waters, contending with ambiguities over digital rights and doubtful online security. And globalization — the very system that links these spheres together — is equally threatened. Its capitalist underpinnings have been questioned, while the plethora of institutional governance systems it has spawned suggests that we are a long way from true global trusteeship.

Some of the challenges I have outlined above are explored in the World Economic Forum's Global Agenda Outlook 2013. This report takes the input of more than 1,500 global experts and thinkers who, through their research, commitment and leadership, address the world's most pressing issues daily. The report looks in more detail at some of the uncertainties that lie ahead. However, its unspoken argument is that uncertainty is not necessarily a bad thing. Indeed, one side-effect of uncertainty is hope — and there are plenty of optimistic messages in the Global Agenda Outlook 2013 for world leaders to focus on this year.

There is hope in the sphere of economics: the report identifies nanotechnology, better robotics and increments in the energy sector as three sources of economic prosperity in 2013. There is hope in regions that have seen increased volatility in the past two years; though the Arab Spring is still in its infancy, our report touches on the promise the area holds for democracy and citizen engagement. There is great hope in hyperconnectivity, too; by its very nature, it is bringing us together and allows for a much more effective exchange of information, goods and services. Our experts single out the innovative use of data and technology for immense public benefit in, for example, cancer research. There is hope in globalization, still, which will continue to be a vehicle for poverty reduction and the spreading of wealth.