<img width="1024" height="576" src="https://cms.qz.com/wp-content/uploads/2015/02/rtr4narf.jpg?quality=80&strip=all&w=1024" class="attachment-medium_10 size-medium_10 wp-post-image" alt="Newly appointed Greek finance minister Yanis Varoufakis arrives at a hand over ceremony in Athens, January 28, 2015." srcset="https://cms.qz.com/wp-content/uploads/2015/02/rtr4narf.jpg 2400w, https://cms.qz.com/wp-content/uploads/2015/02/rtr4narf.jpg?resize=768,432 768w, https://cms.qz.com/wp-content/uploads/2015/02/rtr4narf.jpg?resize=50,28 50w, https://cms.qz.com/wp-content/uploads/2015/02/rtr4narf.jpg?resize=160,90 160w, https://cms.qz.com/wp-content/uploads/2015/02/rtr4narf.jpg?resize=320,180 320w, https://cms.qz.com/wp-content/uploads/2015/02/rtr4narf.jpg?resize=640,360 640w, https://cms.qz.com/wp-content/uploads/2015/02/rtr4narf.jpg?resize=940,529 940w, https://cms.qz.com/wp-content/uploads/2015/02/rtr4narf.jpg?resize=1600,900 1600w" sizes="(max-width: 1024px) 100vw, 1024px" />Yanis Varoufakis is tired. &#8220;I need a double vodka,&#8221; the former Greek finance minister says, as we walk along a balmy Athens street in search&hellip;