Most sources of knowledge available to the early Christians were connected to pagan world-views as the early Christians largely lived among pagans. There were various opinions on how Christianity should regard pagan learning, which included its ideas about nature. For instance, among early Christian teachers, from Tertullian (c. 160–220) held a generally negative opinion of Greek philosophy, while Origen (c. 185–254) regarded it much more favourably and required his students to read nearly every work available to them. Most scientific and technical innovations prior to the scientific revolution were achieved by societies organized by religious traditions. Ancient pagan, Islamic, and Christian scholars pioneered individual elements of the scientific method. Historically, Christianity has been and still is a patron of sciences. It has been prolific in the foundation of schools, universities and hospitals, and many clergy have been active in the sciences. Historians of science such as Pierre Duhem credit medieval Catholic mathematicians and philosophers such as John Buridan, Nicole Oresme and Roger Bacon as the founders of modern science. Duhem concluded that "the mechanics and physics of which modern times are justifiably proud to proceed, by an uninterrupted series of scarcely perceptible improvements, from doctrines professed in the heart of the medieval schools". Christian scholars and scientists have made noted contributions to science and technology fields, as well as Medicine, both historically and in modern times. Some scholars state that Christianity contributed to the rise of the Scientific Revolution. Between 1901-2001, about 56.5% of Nobel prize laureates in scientific fields were Christians, and 26% were of Jewish descent (including Jewish atheists). Overview Earlier attempts at reconciliation of Christianity with Newtonian mechanics appear quite different from later attempts at reconciliation with the newer scientific ideas of evolution or relativity. Many early interpretations of evolution polarized themselves around a struggle for existence. These ideas were significantly countered by later findings of universal patterns of biological cooperation. According to John Habgood, all man really knows here is that the universe seems to be a mix of good and evil, beauty and pain, and that suffering may somehow be part of the process of creation. Habgood holds that Christians should not be surprised that suffering may be used creatively by God, given their faith in the symbol of the Cross. Robert John Russell has examined consonance and dissonance between modern physics, evolutionary biology, and Christian theology. Christian philosophers Augustine of Hippo (354–430) and Thomas