Contributor(s): Felix Salmon | Atrocious jurisprudence has plunged Argentina into an unwanted default and upended the world of sovereign debt. Felix Salmon (@felixsalmon) is a prominent financial journalist and Senior Editor at Fusion.net. The Department of International Development (@LSE_ID) promotes interdisciplinary post-graduate teaching and research on processes of social, political and economic development and change. Credits: Tom Sturdy (Audio Post-Production), LSE AV Services (Audio Recording).