Let’s say this again, just in case a single sentient being on the planet has missed it: Germany cannot simply decide to bail Greece (or Spain, or Italy, etc) out of its debts. OK? However much Angela Merkel is nagged, berated, bullied and patronised by Barack Obama, David Cameron, or the BBC/Guardian axis that regard the preservation of the euro project as critical to their own interests, she cannot just revoke, in a unilateral act, the rules of German government or of the Bundesbank.
Her persistent refusal to “take decisive action” of the kind that would suit the purposes of all those clamorous voices at the G8, is not “dithering”, as it is so often described.