Rogoff debunks 'rates are low lets spend' ideology
http://www.ft.com/cms/s/0/6571e6c8-93f5-11df-83ad-00144feab49a.html
"Indeed, it is folly to ignore the long-term risks of already record peace-time debt accumulation. Even where Greek-style debt crises are unlikely, the burden of debt will ultimately weigh on growth due to inevitable fiscal adjustment. The fact that the markets seem nowhere near forcing adjustment on most advanced economies can hardly be construed as proof that rising debts are riskless. Indeed, the evidence generally suggests that the response of interest rates to debt is highly non-linear. Thus, an apparently benign market environment can darken quite suddenly as a country approaches its debt ceiling. Even the US is likely to face a relatively sudden fiscal adjustment at some point if it does not put its fiscal house in order."
http://www.ft.com/cms/s/0/6571e6c8-93f5-11df-83ad-00144feab49a.html
"Indeed, it is folly to ignore the long-term risks of already record peace-time debt accumulation. Even where Greek-style debt crises are unlikely, the burden of debt will ultimately weigh on growth due to inevitable fiscal adjustment. The fact that the markets seem nowhere near forcing adjustment on most advanced economies can hardly be construed as proof that rising debts are riskless. Indeed, the evidence generally suggests that the response of interest rates to debt is highly non-linear. Thus, an apparently benign market environment can darken quite suddenly as a country approaches its debt ceiling. Even the US is likely to face a relatively sudden fiscal adjustment at some point if it does not put its fiscal house in order."