From left to right, it's shock after the mea culpa of the Federal Social Insurance Office, which admits to being too pessimistic in its long-term calculations for old-age pension expenses. While politicians flare up, the Confederation tempers. In Bern, few events are capable of making all parties and politicians rise as one 'man'. The calculation error of the Federal Social Insurance Office (FSIO), revealed on Tuesday, is of this kind.