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February 01, 2018

From The Economist:
In theory, standards encourage trade, by building trust for foreign products. In practice, they often do not. A recent study for the Vienna Institute for International Economic Studies estimated that where they applied to cheese, technical barriers, such as labelling requirements, lowered trade volumes by 6.7%. Sanitary and phytosanitary measures, imposed on health grounds, lowered them by 7.3%.

From The Economist:
Some rules are designed to stop imitation cheeses. Try to export Brie to France, or Gorgonzola to Italy, and you will meet more lawyers than cheesemongers.

From Harper's:
White women assume racists are also sexist, while black and Latino men assume sexists are also racist.

From Harper's:
Republicans who are overweight blame their habits, while overweight Democrats blame their genes.

From Journal of Personality and Social Psychology:
The scent of another person can activate memories, trigger emotions, and spark romantic attraction; however, almost nothing is known about whether and how human scents influence responses to stress. In the current study, 96 women were randomly assigned to smell one of three scents (their romantic partner's, a stranger's, or a neutral scent) and exposed to an acute stressor (Trier Social Stress Test). Perceived stress and cortisol were measured continuously throughout the study (5 and 7 times, respectively). Perceived stress was reduced in women who were exposed to their partner's scent. This reduction was observed during stress anticipation and stress recovery. Cortisol levels were elevated in women who were exposed to a stranger's scent. This elevation was observed throughout stress anticipation, peak stress, and stress recovery. The current work speaks to the critical role of human olfactory cues in social communication and reveals that social scents can impact both psychological and physiological reactions to stress.

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