Bono has this to say in an op-ed piece from the NY times over the weekend:
Carnival is over. Commerce has been overheating markets and climates ... the sooty skies of the industrial revolution have changed scale and location, but now melt ice caps and make the seas boil in the time of technological revolution. Capitalism is on trial; globalization is, once again, in the dock. We used to say that all we wanted for the rest of the world was what we had for ourselves. Then we found out that if every living soul on the planet had a fridge and a house and an S.U.V., we would choke on our own exhaust.
Lent is upon us whether we asked for it or not. And with it, we hope, comes a chance at redemption. But redemption is not just a spiritual term, it’s an economic concept. At the turn of the millennium, the debt cancellation campaign, inspired by the Jewish concept of Jubilee, aimed to give the poorest countries a fresh start. Thirty-four million more children in Africa are now in school in large part because their governments used money freed up by debt relief. This redemption was not an end to economic slavery, but it was a more hopeful beginning for many. And to the many, not the lucky few, is surely where any soul-searching must lead us.