| | The true character of Darwinian hypotheses, labelled by John Wiester as "just-so stories" dominated by fuzzy logic, has been exemplified by William Hopkins' criticism in which he pointed out that Darwin, unlike [[Newton]], made at any time but little use of the verb "to prove" in any of its inflections. His primary formula was "I think," "I am convinced," "I believe," "my general view must have some truth," "I cannot see any difficulty," and not "I have proved"<ref name="Hull">{{cite book |title=Darwin and his critics: the reception of Darwin's theory of evolution by the scientific community|author=David L. Hull|publisher=Harvard University Press|year=1973|page=275|url=http://books.google.com/books?ei=jkUzUb-xK4Ol4gS27IGYAQ&id=juTaAAAAMAAJ&dq=Hull+Darwin+and+his+critics&q=verb#search_anchor}}</ref>{{#tag:ref|cf.''"...when one examines some proofs in the Neo-cartesian spirit, too often they seem to dissolve completely away, leaving one in a state of wonder as to author really thought he had proved something. Or is the reader stupid? It is hard to say."''<ref name="Capria"/>|group=note}}: | | The true character of Darwinian hypotheses, labelled by John Wiester as "just-so stories" dominated by fuzzy logic, has been exemplified by William Hopkins' criticism in which he pointed out that Darwin, unlike [[Newton]], made at any time but little use of the verb "to prove" in any of its inflections. His primary formula was "I think," "I am convinced," "I believe," "my general view must have some truth," "I cannot see any difficulty," and not "I have proved"<ref name="Hull">{{cite book |title=Darwin and his critics: the reception of Darwin's theory of evolution by the scientific community|author=David L. Hull|publisher=Harvard University Press|year=1973|page=275|url=http://books.google.com/books?ei=jkUzUb-xK4Ol4gS27IGYAQ&id=juTaAAAAMAAJ&dq=Hull+Darwin+and+his+critics&q=verb#search_anchor}}</ref>{{#tag:ref|cf.''"...when one examines some proofs in the Neo-cartesian spirit, too often they seem to dissolve completely away, leaving one in a state of wonder as to author really thought he had proved something. Or is the reader stupid? It is hard to say."''<ref name="Capria"/>|group=note}}: |