Is 'To provide a useful perspective on how alternative levels of national saving affect future living standards, we also compared our simulation results to a historical benchmark.' in direct disagreement with the statement 'We provided a perspective that was not useful in regards to alternative levels of national saving.'
To provide a useful perspective on how alternative levels of national saving affect future living standards, we also compared our simulation results to a historical benchmark.###We provided a perspective that was not useful in regards to alternative levels of national saving.