Tree from the cinchona tree ("Cinchona") and was for a long time the remedy of choice for the treatment of malaria. Aspirin was synthesised to replace the sodium salicylate derived from the bark of willow trees ("Salix") which had unpleasant side effects. The anti-cancer drug Paclitaxel is derived from taxol, a substance found in the bark of the Pacific yew ("Taxus brevifolia"). Other tree based drugs come from the paw-paw ("Carica papaya"), the cassia ("Cassia spp."), the cocoa tree ("Theobroma cacao"), the tree of life ("Camptotheca acuminata") and the downy birch ("Betula pubescens"). The papery bark of the white birch tree
The Making of the Pentateuch Hypothesis; Part 2 examines the methodology of form criticism and tradition history as developed by Noth and others; and Part 3 sets out Whybray's own suggestions for the process by which the Pentateuch came to be composed. Whybray's attack on the documentary hypothesis addressed the basic methodology of source criticism, which relies on the existence of inconsistencies, repetitions and stylistic features such as alternative names for God to identify distinctive sources within the biblical text. The assumptions behind this methodology, Whybray says, are illogical and self-contradictory. If the authors of the original documents did not tolerate contradiction and repetition, why