Lowy Institute Director of Studies, Andrew Shearer and Program Director International Economy, Mark Thirlwell contributed to an online forum of The Chicago Council on Global Affairs and The Managing Global Insecurity project out of The Brookings Institution on the topic, 'What the G-20 wants back'. All of the contributions to the forum can be read at: http://www.thechicagocouncil.org/taskforce_details.php?taskforce_id=13Mark Thirlwell , Andrew Shearer