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Significant social innovation is seldom sought , however eloquently it is advocated . Most measurements have so far been made at the South Pole , however meteorologically it is not a special place and in order to measure the seeing at other sites an Australian group is developing an Automated Astrophysical Site Testing Observatory . To cut these appropriations further for the sake of military reform , however important it is , would be both wrong and politically unacceptable . We know that we do not dream , and , however impossible it is for us to prove it by reason , this inability demonstrates only the weakness of our reason , but not , as they affirm , the uncertainty of all our knowledge . Architecture ’ s necessary critical stance cannot long be confined to expressing the demise of western culture , however fun it is to do so . The reform agenda of the United Nations is much broader than Security Council reform , however important it is .