ENV200H1 Lecture 2: Science in Society
14 Mar 2016
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Document Summary
Media shows buzz items to catch atenion (discovery, controversy) tends to be uneven. Absence of real evidence is replaced by backing by authority igure with quesionable credenials/ bias. Empirical > observaions, not based on opinions or feelings. Science cannot provide the answers to all quesions. Scieniic ideas are tentaive - doesn"t represent absolute truth but increasingly accurate approximaions. Scieniic research have 2 criteria: validity - research is relevant to the quesion being asked, reliability repeatability/ consistency of the research (same experiment under same condiions give same results)
