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Chapter 17 Science, the Environment, and Society Lecture PowerPoint © W. W. Norton & Company, 2008 Science and Society Sociologists of science look at the interactions between science and society. Many scientific questions are also social issues. 2 Environmental pollution Global warming Medical technology Information technology Many social problems can have scientific solutions. You May Ask Yourself Copyright © 2008 W.W. Norton & Company, Inc. Science and society paradigm = framework within which scientists operate. Includes fundamental concepts and laws Very broad, influences all scientific theory and research within a discipline. Paradigm shift may result from revolutionary discoveries or influential theory Physics: Newton, Einstein, quantum mechanics Economics: classical, Keynesian, monetarist Sociology: functional, conflict Biology: intelligent design, evolution Science and Society 4 Normative Science belief that science is unaffected by beliefs or values of scientists; follows objective rules of evidence. In practice, social factors such as funding, government policies, international pressure, and competition can affect choices about what scientific research is pursued. You May Ask Yourself Copyright © 2008 W.W. Norton & Company, Inc. Science and Society 5 Anthropologists Bruno Latour and Steve Woolgar: scientific facts are socially constructed as scientists debate findings, discuss results, and work through disagreements, all of which is influenced by unequal power relations between researchers. You May Ask Yourself Copyright © 2008 W.W. Norton & Company, Inc. Agriculture and Environment: Climate Global warming: increasing concentration of carbon dioxide and other gases in atmosphere, causing atmosphere, and eventually oceans, to warm up. linked to human activity such as deforestation, burning of farmland, and use of coal, gas, and oil. May result in worse natural disasters such as heat waves, hurricanes, and droughts. Disasters may affect class and race groups unequally. 6 Preparedness, relief are not evenly distributed. You May Ask Yourself Copyright © 2008 W.W. Norton & Company, Inc. Figure 17.1 | Variations of Earth’s Surface Temperature for the Past 140 Years Agriculture and Environment: Food Organic food in U.S. meets specific guidelines Assumed to be healthier, not always true. Assumed to be locally grown or small scale 8 No pesticides Not genetically modified Organic mega-farms have become powerful Generally more expensive, more available to upper classes. You May Ask Yourself Copyright © 2008 W.W. Norton & Company, Inc. Agriculture and Environment: Food 9 Genetically modified foods (GMO = genetically modified organism) Products whose genetic structures have been altered, usually to make them produce higher yields. Advantages: bring down food prices, reduce dependence on pesticides and herbicides, reduce waste, can provide added vitamin and mineral content particularly significant for developing countries. Disadvantages: possible environment and health risks; not thoroughly evaluated yet You May Ask Yourself Copyright © 2008 W.W. Norton & Company, Inc. Agriculture and Environment: Food Ulrich Beck – “risk society” - society is exposed to external and manufactured risks Manufactured risks result from human activity. Negative effects of risks are unevenly distributed 10 “Risk society” tries to mitigate risks and their unequal distribution Charles Perrow - society can and should reduce the impact of such risks [through wise policy choices]. You May Ask Yourself Copyright © 2008 W.W. Norton & Company, Inc. Agriculture and Environment: Food green revolution refers to two agricultural trends introduction of high-yield crops in developing countries improvements in agricultural technologies such as irrigation systems, fertilizers, and pesticides. Has helped food production keep pace with population growth Has resulted in new organizations, e.g. collective farms Higher productivity enables more people to go to school. Has encouraged more production of fewer products, reducing biodiversity May require more water; access is unequal 11 You May Ask Yourself Copyright © 2008 W.W. Norton & Company, Inc. Biotechnology and the Human Genome 12 Human Genome Project tried to identify and map all of the genes in human DNA. raised concerns about privacy, stratification, and stigmatization. May be used to trace ancestry, contribute to historical knowledge You May Ask Yourself Copyright © 2008 W.W. Norton & Company, Inc. Computers and the Internet Digital divide – unequal access to computers, technology, and internet Social divide – unequal knowledge and use of information technology within a country May be due to demographic characteristics such as age, education Global divide – stratification in information technology between countries All of these affect life chances and opportunities Inequalities in IT access and skills often correlated with race and social class Figure 17.2 | Demographics of U.S. Internet Users, 2007 (pt. 1) Figure 17.2 | Demographics of U.S. Internet Users, 2007 (pt. 2) Figure 17.3 | Global Internet Usage, 2007