Biases in decision makingWhen people make decisions, they rarely do so entirely rationally. Instead they take certain shortcuts and they act on their intuitions. When studied collectively, it can be easily seen that people deviate from the completely rational decisions in certain predictable ways. These are called cognitive biases and are studied in fields such as psychology and descriptive economics. They are also of considerable interest in ethics as they are sometimes barriers to clear ethical thinking that need to be overcome (such as the status quo bias), or interesting aspects of human reasoning that may or may not have a real moral grounding (such as the bias towards immediate benefits over greater future benefits). Status quo bias in bioethics: the case for human enhancement
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