, ▁in ▁scientific ▁research '. ▁ ▁Import ant ▁aspects ▁of ▁the ▁book ▁are ▁the ▁social ▁construction ▁of ▁facts , ▁science ▁as ▁a ▁craft ▁with ▁essential ▁t ac it ▁elements , ▁the ▁role ▁of ▁choice ▁and ▁value ▁judgment , ▁and ▁the ▁in ev it ability ▁of ▁error . ▁The ▁book ▁arg ues ▁that ▁the ▁internal ▁quality ▁control ▁system ▁of ▁industrial ized ▁science ▁will ▁suffer ▁severe ▁problems : ▁" The ▁problem ▁of ▁quality ▁control ▁in ▁science ▁is ▁thus ▁at ▁the ▁centre ▁of ▁the ▁social ▁problems ▁of ▁the ▁industrial ized ▁science ▁of ▁the ▁present ▁period ." ▁Moore ▁( 1 9 7 3 ) ▁summar izes ▁the ▁main ▁claims ▁of ▁Rav etz ' s ▁work ▁are ▁as ▁follows : ▁" First , ▁histor ically ▁the ▁social ▁character ▁of ▁science ▁has ▁under g one ▁trem end ous ▁changes . ▁Second ly , ▁the ▁traditional ▁philosoph ies ▁of ▁science ▁which ▁conce ive ▁of ▁science ▁as ▁an ▁activity ▁in ▁the ▁purs uit ▁of ▁truth ▁are ▁ob sole te . ▁And ▁third ly , ▁it ▁is ▁imper ative ▁to ▁develop ▁a ▁new ▁philosophy ▁of ▁science ▁which ▁accounts ▁for ▁the ▁social ▁nature ▁of ▁contemporary ▁science ." ▁ ▁Rav etz ▁analy zes ▁the ▁transition ▁from ▁basic ▁science ▁to ▁' indust rial ized ▁science ', ▁with ▁particular ▁attention ▁of ▁issues ▁of ▁deg ener ation ▁( sh od dy ▁science ). ▁He ▁also ▁focus es ▁on ▁entrepr ene ur ial ▁science , ▁where ▁a ▁scient ist ▁becomes ▁more ▁concerned ▁with ▁research ▁gr ants ▁and ▁power ▁than ▁with ▁the ▁quality ▁of ▁his ▁scientific ▁research . ▁