The irony is that there are shafts of light for Greece’s economy, which is pulling out of recession having shrunk by a quarter over the past six years. If the country is abandoned to its fate, defaulting on its debts and possibly exiting the euro altogether, it would be consigned to more crushing poverty and greater unemployment as international investors give it a wide berth. Long before last night’s victory champagne lost its sparkle, the populist Tsipras was well aware of that as he prepared for negotiations.