100 191 2002d-847 business congresses cruelty economichistory economics electronicdataprocessing empathy ethics euthanasia evolutionarypsychology fairness general historyofeconomics medical medicalethics moralandethicalaspects moraldevelopment phi005000sci075000phi034000 philosophy philosophyandscience philosophyauschwitz(concentrationcamp) psychobiology righttodie socialsciences technology w50