Guardian: LET me start by setting the scene. 2009 is a crossroads, this year we, as a global community, must decide how we respond to the largest threat currently facing our, and our children’s livelihoods. At the end of this year world leaders, including Nigeria, will meet to discuss how the world will tackle this challenge: will the world look at the financial events unfolding, the complexity of the issue, the challenge of financing, and say it’s too hard to act and act quickly? Or will we resolve …