One-tenth of that amount will lower IQ.Nearly two out of every five African-American homes in Baltimore are plagued by lead-based paint. Almost all of the 37,500 Baltimore children who suffered lead poisoning from 2003 to 2015 were African-American.From injuries caused by lead poisoning to the devastating effects of atmospheric pollution, infectious disease, and industrial waste, Americans of color are harmed by environmental hazards in staggeringly disproportionate numbers. This systemic onslaught of toxic exposure and institutional negligence causes irreparable physical harm to millions of people across the country--cutting lives tragically short and needlessly burdening the health care system. But these deadly environments create another insidious and often overlooked consequence: robbing communities of color, and America as a whole, of intellectual power.The 1994 publication of The Bell Curve and its controversial thesis, catapulted the topic of genetic racial differences in IQ to the forefront of a renewed and heated debate. Now, in A Terrible Thing to Waste, award-winning science writer Harriet A. Washington adds her incisive analysis to the fray, arguing that IQ is a biased and flawed metric, but that it is useful for tracking cognitive damage. She tears apart the spurious notion of intelligence as an inherited trait, using copious data that instead point to a different cause of the reported African American-white IQ gap: environmental racism--a confluence of racism and other institutional factors that relegate marginalized communities to living and working near sites of toxic waste, pollution, and insufficient sanitation services. She investigates heavy metals, neuro-toxins, deficient prenatal care, bad nutrition, and even pathogens as chief agents influencing intelligence to explain why communities of color are disproportionately affected--and what can be done to remedy this devastating problem.Featuring extensive scientific research and Washington's sharp, lively reporting, A Terrible Thing to Waste is sure to outrage, transform the conversation, and inspire debate.

    With Humankind, he brings that mentality to bear against one of our most entrenched ideas: namely, that human beings are by nature selfish and self-interested.By providing a new historical perspective of the last 200,000 years of human history, Bregman sets out to prove that we are in fact evolutionarily wired for cooperation rather than competition, and that our instinct to trust each other has a firm evolutionary basis going back to the beginning of Homo sapiens. Bregman systematically debunks our understanding of the Milgram electrical-shock experiment, the Zimbardo prison experiment, and the Kitty Genovese "bystander effect."In place of these, he offers little-known true stories: the tale of twin brothers on opposing sides of apartheid in South Africa who came together with Nelson Mandela to create peace; a group of six shipwrecked children who survived for a year and a half on a deserted island by working together; a study done after World War II that found that as few as 15% of American soldiers were actually capable of firing at the enemy.The ultimate goal of Humankind is to demonstrate that while neither capitalism nor communism has on its own been proven to be a workable social system, there is a third option: giving "citizens and professionals the means (left) to make their own choices (right)." Reorienting our thinking toward positive and high expectations of our fellow man, Bregman argues, will reap lasting success. Bregman presents this idea with his signature wit and frankness, once again making history, social science and economic theory accessible and enjoyable for lay readers.