Advances in medical limagerie and neuroscience provide insight into how we make decisions, and realize how we have misperceived! We mistakenly believe make choices knowingly. In reality, we are the object of numerous biases of decision and judgment: the brain leads us to make choices that are not rationally the best. But they have the advantage less risky BE, fastest, most consistent with our past and the expectations of those around us experiences. And we commit gross errors of dappréciation rapid statistical estimates enable us avoid. The author is reassuring: these biases are not inevitable and we can improve the reliability of our decisions. Some recommendations are quite expected, as does gather other opinions and to seek arguments against. Some are less common, such as the habit of making a written decision: choose his words, write the sentence and see it on paper helps the brain to take a step back. Also, keep a record of the decision to return to it later and lévaluer. Otherwise, we run the risk of repeating the same biases. The author also alert on the growing flow informaTION we face: it drives us, by fatigue, by choice of speed, to adopt a mode of automatic decision that is not always reliable. Both accurate and accessible, this book strives, through the examples used to link with environment professional.
