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Invisible Women: Data Bias in a World Designed for Men

Caroline Criado Pérez

Top 10 Best Quotes

“When we exclude half of humanity from the production of knowledge we lose out on potentially transformative insights.”

“So a group of one hundred female teachers in Spanish would be referred to as ‘las profesoras’ – but as soon as you add a single male teacher, the group suddenly becomes ‘los profesores’. Such is the power of the default male.”

“Woman the Gatherer’, anthropologist Sally Slocum challenged the primacy of ‘Man the Hunter’.2 Anthropologists, she argued, ‘search for examples of the behaviour of males and assume that this is sufficient for explanation’.”

“Take the issue of women being interrupted. An analysis of fifteen years of Supreme Court oral arguments found that ‘men interrupt more than women, and they particularly interrupt women more than they interrupt other men’.73 This goes for male lawyers (female lawyers weren’t found to interrupt at all) as well as judges, even though lawyers are meant to stop speaking when a justice starts speaking. And, as in the political sphere, the problem seems to have got worse as female representation on the bench has increased. An individualist solution might be to tell women to interrupt right back74 – perhaps working on their ‘polite interrupting’75 skills. But there’s a problem with this apparently gender-neutral approach, which is that it isn’t gender-neutral in effect: interrupting simply isn’t viewed the same way when women do it. In June 2017 US Senator Kamala Harris was asking an evasive Attorney General Jeff Sessions some tough questions. When he prevaricated once too often, she interrupted him and pressed him to answer. She was then in turn (on two separate occasions) interrupted and admonished by Senator John McCain for her questioning style.76 He did not do the same to her colleague Senator Rob Wyden, who subjected Sessions to similarly dogged questioning, and it was only Harris who was later dubbed ‘hysterical’.”

“nurses are subjected to ‘more acts of violence than police officers or prison guards’.”

“Then there’s the standard office temperature. The formula to determine standard office temperature was developed in the 1960s around the metabolic resting rate of the average forty-year-old, 70 kg man. 1 But a recent study found that ‘the metabolic rate of young adult females performing light office work is significantly lower’ than the standard values for men doing the same type of activity. In fact, the formula may overestimate female metabolic rate by as much as 35%, meaning that current offices are on average five degrees too cold for women. Which leads to the odd sight of female office workers wrapped up in blankets in the New York summer while their male colleagues wander around in summer clothes.”

“The formula to determine standard office temperature was developed in the 1960s around the metabolic resting rate of the average forty-year-old, 70 kg man.1 But a recent study found that ‘the metabolic rate of young adult females performing light office work is significantly lower’ than the standard values for men doing the same type of activity. In fact, the formula may overestimate female metabolic rate by as much as 35%, meaning that current offices are on average five degrees too cold for women. Which leads to the odd sight of female office workers wrapped up in blankets in the New York summer while their male colleagues wander around in summer clothes.”

“Premenstrual syndrome (PMS) is a collection of symptoms that can include among other things: mood swings, anxiety, breast tenderness, bloating, acne, headaches, stomach pain and sleep problems. PMS affects 90% of women, but is chronically under-studied: one research round-up found five times as many studies on erectile dysfunction than on PMS.88 And yet while a range of medication exists to treat erectile dysfunction89 there is very little available for women, to the extent that over 40% of women who have PMS don’t respond to treatments currently available. Sufferers are still sometimes treated with hysterectomies; in extreme cases, women have tried to kill themselves.90 But researchers are still being turned down for research grants on the basis that ‘PMS does not actually exist’.91”

“Perhaps most galling from a gender-data-gap perspective was the finding that females aren’t even included in animal studies on female-prevalent diseases. Women are 70% more likely to suffer depression than men, for instance, but animal studies on brain disorders are five times as likely to be done on male animals.”

“PMS affects 90% of women, but is chronically under-studied: one research round-up found five times as many studies on erectile dysfunction than on PMS.”

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Book Keywords:

equal-rights, women, feminism

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