Sarah Parcak

A NEW YORK TIMES NOTABLE BOOK * AN NPR SCIENCE FRIDAY BOOK CLUB SELECTION* NAMED A BEST BOOK OF THE YEAR BY THE WASHINGTON POST, THE ECONOMIST, NEW SCIENTIST, PUBLISHERS WEEKLY,and THE GUARDIAN From the cohost of the podcast The Universe with John Green and one of the most dynamic stars in astrophysics, an “engrossing, elegant” (The New York Times) look at five ways the universe could end, and the mind-blowing lessons each scenario reveals about the most important concepts in cosmology. We know the universe had a beginning. With the Big Bang, it expanded from a state of unimaginable density to an all-encompassing cosmic fireball to a simmering fluid of matter and energy, laying down the seeds for everything from black holes to one rocky planet orbiting a star near the edge of a spiral galaxy that happened to develop life as we know it. But what happens to the universe at the end of the story? And what does it mean for us now? Dr. Katie Mack has been contemplating these questions since she was a young student, when her astronomy professor informed her the universe could end at any moment, in an instant. This revelation set her on the path toward theoretical astrophysics. Now, with lively wit and humor, she takes us on a mind-bending tour through five of the cosmos’s possible finales: the Big Crunch, Heat Death, the Big Rip, Vacuum Decay (the one that could happen at any moment!), and the Bounce. Guiding us through cutting-edge science and major concepts in quantum mechanics, cosmology, string theory, and much more, The End of Everything is a wildly fun, surprisingly upbeat ride to the farthest reaches of all that we know.

This is not a comprehensive study of every sexual quirk, kink and ritual across all cultures throughout time, as that would entail writing an encyclopaedia. Rather, this is a drop in the ocean, a paddle in the shallow end of sex history, but I hope you will get pleasantly wet nonetheless. The act of sex has not changed since people first worked out what went where, but the ways in which society dictates how sex is culturally understood and performed have varied significantly through the ages. Humans are the only creatures that stigmatise particular sexual practices, and sex remains a deeply divisive issue around the world. Attitudes will change and grow – hopefully for the better – but sex will never be free of stigma or shame unless we acknowledge where it has come from. Drawing upon extensive research from Dr Kate Lister’s Whores of Yore website and written with her distinctive humour and wit, A Curious History of Sex covers topics ranging from twentieth- century testicle thefts to Victorian doctors massaging the pelvises of their female patients, from smutty bread innuendos dating back to AD 79, to the new and controversial sex doll brothels. It is peppered with surprising and informative historical slang and illustrated by eye-opening, toe- curling and hilarious images. In this fascinating book, Lister deftly debunks myths and stereotypes and gives unusual sexual practices an historical framework, as she provides valuable context for issues facing people today, including gender, sexual shame, beauty and language.

A powerful look at the non-scientific history of "race science," and the assumptions, prejudices, and incentives that have allowed it to reemerge in contemporary science Superior tells the disturbing story of the persistent thread of belief in biological racial differences in the world of science. After the horrors of the Nazi regime in WWII, the mainstream scientific world turned its back on eugenics and the study of racial difference. But a worldwide network of unrepentant eugenicists quietly founded journals and funded research, providing the kind of shoddy studies that were ultimately cited in Richard Hernstein's and Charles Murray's 1994 title, The Bell Curve, which purported to show differences in intelligence among races. If the vast majority of scientists and scholars disavowed these ideas, and considered race a social construct, it was still an idea that managed to somehow make its way into the research into the human genome that began in earnest in the mid-1990s and continues today. Dissecting the statements and work of contemporary scientists studying human biodiversity, most of whom claim to be just following the data, Saini shows us how, again and again, science is retrofitted to accommodate race. Even as our understanding of highly complex traits like intelligence, and the complicated effect of environmental influences on human beings, from the molecular level on up, grows, the hope of finding simple genetic differences between "races"--to explain differing rates of disease, to explain poverty or test scores or to justify cultural assumptions--stubbornly persists. At a time when racialized nationalisms are a resurgent threat throughout the world, Superior is a powerful reminder that biologically, we are all far more alike than different.

From the bestselling author of 1177 B.C., a comprehensive history of archaeology―from its amateur beginnings to the cutting-edge science it is today In 1922, Howard Carter peered into Tutankhamun's tomb for the first time, the only light coming from the candle in his outstretched hand. Urged to tell what he was seeing through the small opening he had cut in the door to the tomb, the Egyptologist famously replied, "I see wonderful things." Carter's fabulous discovery is just one of the many spellbinding stories told in Three Stones Make a Wall. Written by Eric Cline, an archaeologist with more than thirty seasons of excavation experience, Three Stones Make a Wall traces the history of archaeology from an amateur pursuit to the cutting-edge science it is today by taking the reader on a tour of major archaeological sites and discoveries, from Pompeii to Petra, Troy to the Terracotta Warriors, and Mycenae to Megiddo and Masada. Cline brings to life the personalities behind these digs, including Heinrich Schliemann, the former businessman who excavated Troy, and Mary Leakey, whose discoveries advanced our understanding of human origins. The discovery of the peoples and civilizations of the past is presented in vivid detail, from the Hittites and Minoans to the Inca, Aztec, and Moche. Along the way, the book addresses the questions archaeologists are asked most often: How do you know where to dig? How are excavations actually done? How do you know how old something is? Who gets to keep what is found? Taking readers from the pioneering digs of the eighteenth century to the exciting new discoveries being made today, Three Stones Make a Wall is a lively and essential introduction to the story of archaeology.

In this #1 New York Times bestseller, Ijeoma Oluo offers a revelatory examination of race in America Protests against racial injustice and white supremacy have galvanized millions around the world. The stakes for transformative conversations about race could not be higher. Still, the task ahead seems daunting, and it’s hard to know where to start. How do you tell your boss her jokes are racist? Why did your sister-in-law hang up on you when you had questions about police reform? How do you explain white privilege to your white, privileged friend? In So You Want to Talk About Race, Ijeoma Oluo guides readers of all races through subjects ranging from police brutality and cultural appropriation to the model minority myth in an attempt to make the seemingly impossible possible: honest conversations about race, and about how racism infects every aspect of American life. "Simply put: Ijeoma Oluo is a necessary voice and intellectual for these times, and any time, truth be told." ―Phoebe Robinson, New York Times bestselling author of You Can't Touch My Hair