New Books in Science

Stephen J. Pyne's new book The Pyrocene: How We Created an Age of Fire, and What Happens Next (U California Press, 2021) tells the story of what happened when a fire-wielding species, humanity, met an especially fire-receptive time in Earth's history. Since terrestrial life first appeared, flames have flourished. Over the past two million years, however, one genus gained the ability to manipulate fire, swiftly remaking both itself and eventually the world. We developed small guts and big heads by cooking food; we climbed the food chain by cooking landscapes; and now we have become a geologic force by cooking the planet.Some fire uses have been direct: fire applied to convert living landscapes into hunting grounds, forage fields, farms, and pastures. Others have been indirect, through pyrotechnologies that expanded humanity's reach beyond flame's grasp. Still, preindustrial and Indigenous societies largely operated within broad ecological constraints that determined how, and when, living landscapes could be burned. These ancient relationships between humans and fire broke down when people began to burn fossil biomass—lithic landscapes—and humanity’s firepower became unbounded. Fire-catalyzed climate change globalized the impacts into a new geologic epoch. The Pleistocene yielded to the Pyrocene. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

Solar Impact: Climate and the Sun is based on an in-depth filmed conversation between Howard Burton and Joanna Haigh, Professor Emerita of Atmospheric Physics at Imperial College London and Co-Director of the Grantham Institute until her retirement in 2019. After inspiring details about how she got into her field of study and how we can encourage more girls to get more interested in science, the conversation examines her research of the influence of the sun and solar variability on our climate, how energy emitted by the sun in the form of heat, light and ultraviolet radiation warms the earth and drives our climate, how data from satellites and modelling the processes helps us distinguish the warming effects of greenhouse gases from those of natural variations in solar energy, and more.Howard Burton is the founder of the Ideas Roadshow, Ideas on Film and host of the Ideas Roadshow Podcast. He can be reached at howard@ideasroadshow.com. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

Anil Seth's quest to understand the biological basis of conscious experience is one of the most exciting contributions to twenty-first-century science.An unprecedented tour of consciousness thanks to new experimental evidence, much of which comes from Anil Seth's own lab. His radical argument is that we do not perceive the world as it objectively is, but rather that we are prediction machines, constantly inventing our world and correcting our mistakes by the microsecond, and that we can now observe the biological mechanisms in the brain that accomplish this process of consciousness.Seth's work has yielded new ways to communicate with patients previously deemed unconscious, as well as promising methods of coping with brain damage and disease. Being You: A New Science of Consciousness (Dutton, 2020) sheds light on the future of AI and virtual/augmented reality, adds empirical evidence to cutting-edge ideas of how the brain works, and ushers in a new age in the study of the mystery of human consciousness. Being You is a life-changing existential insight into being you.Galina Limorenko is a doctoral candidate in Neuroscience with a focus on biochemistry and molecular biology of neurodegenerative diseases at EPFL in Switzerland. To discuss and propose the book for an interview you can reach her at galina.limorenko@epfl.ch. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

Knowing One’s Place: Space and the Brain is based on an in-depth, filmed conversation between Howard Burton and Jennifer Groh, Professor of Psychology and Neuroscience at Duke University. After an inspiring story about how she became interested in neuroscience, this thoughtful conversation examines Jennifer Groh’s extensive research on how the brain combines various streams of sensory input to determine where things are, together with the corresponding implications for a wide range of issues, from neuroplasticity to evolutionary mechanisms, and more.Howard Burton is the founder of the Ideas Roadshow, Ideas on Film and host of the Ideas Roadshow Podcast. He can be reached at howard@ideasroadshow.com. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

The ice sheets and glaciers that cover one-tenth of Earth’s land surface are in grave peril. High in the Alps, Andes, and Himalaya, once-indomitable glaciers are retreating, even dying. Meanwhile, in Antarctica, thinning glaciers may be unlocking vast quantities of methane stored for millions of years beneath the ice. In Ice Rivers: A Story of Glaciers, Wilderness, and Humanity (Princeton UP, 2021), renowned glaciologist Jemma Wadham offers a searing personal account of glaciers and the rapidly unfolding crisis that they—and we—face.Taking readers on a personal journey from Europe and Asia to Antarctica and South America, Wadham introduces majestic glaciers around the globe as individuals—even friends—each with their own unique character and place in their community. She challenges their first appearance as silent, passive, and lifeless, and reveals that glaciers are, in fact, as alive as a forest or soil, teeming with microbial life and deeply connected to almost everything we know. They influence crucial systems on which people depend, from lucrative fisheries to fertile croplands, and represent some of the most sensitive and dynamic parts of our world. Their fate is inescapably entwined with our own, and unless we act to abate the greenhouse warming of our planet the potential consequences are almost unfathomable.A riveting blend of cutting-edge research and tales of encounters with polar bears and survival under the midnight sun, Ice Rivers is an unforgettable portrait of—and love letter to—our vanishing icy wildernesses.Marshall Poe is the founder and editor of the New Books Network. He can be reached at marshallpoe@newbooksnetwork.com. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

Alfred S. Posamentier's Math Tricks: The Surprising Wonders of Shapes and Numbers (Prometheus Books, 2021) has a lovely assortment of puzzles from all areas of mathematics. Some will be familiar to many readers, but there are plenty of ones I’d never seen before – and I’ve seen lots of them. Some are at just the right level to intrigue students who may be put off by the dry way a lot of math courses are taught – and this alone is enough to make any parent consider having the book available when their child says that they hate math. Math is valuable not just because we can use it to balance our checking account or send rockets to the moon, but because it helps us think – and this book presents a lot of math in a very appealing fashion. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

Science and Pseudoscience is based on an in-depth filmed conversation between Howard Burton and Michael Gordin, Rosengarten Professor of Modern and Contemporary History at Princeton University. This thought-provoking, extensive conversation examines the strange case of Immanuel Velikovsky, author of the bestselling book “Worlds in Collision” that managed to provocatively combine unbridled scientific speculation with ancient myth, as a way of probing the often-problematic boundary between science and pseudoscience. By all accounts, Velikovsky was a decidedly curious character. The notorious Russian-born doctor-turned psychoanalyst-turned astronomer-historian-autodidact not only had a flair for writing and boatloads of charisma and energy, he also was on record for making a couple of concrete predictions of his radical new theory of the solar system that turned out, much to the dismay of the authorities of the day, to actually be correct.Howard Burton is the founder of the Ideas Roadshow, Ideas on Film and host of the Ideas Roadshow Podcast. He can be reached at howard@ideasroadshow.com. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

Autism: A Genetic Perspective is based on an in-depth filmed conversation between Howard Burton and Jay Gargus, Professor of Physiology, Biophysics and Pediatrics and Director of the Center for Autism Research and Translation at UC Irvine. This wide-ranging conversation examines the recent explosion in our genetic understanding and its implications for the future of medicine, together with the importance of understanding the underlying molecular mechanisms in order to successfully treat a wide range of genetic disorders. Prof. Gargus focuses on autism, dispelling myths associated with the condition, advocating why a treatment should be actively pursued, and illustrating what we can learn from the recent breakthrough in cystic fibrosis research.Howard Burton is the founder of the Ideas Roadshow, Ideas on Film and host of the Ideas Roadshow Podcast. He can be reached at howard@ideasroadshow.com. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

In Search of a Mechanism: From the Brain to the Mind is based on an in-depth filmed conversation between Howard Burton and Chris Frith, Emeritus Professor of Neuropsychology at University College London and Honorary Research Fellow at the Institute of Philosophy, School of Advanced Study, University of London. After an interesting exploration of how Chris Frith became interested in the study of schizophrenia, this detailed conversation examines topics such how our understanding of schizophrenia has evolved, the role of dopamine, how the brain works, the brain’s predicting role, the phantom limb phenomenon, how the brain and mind link up, how culture affects the brain and much more.Howard Burton is the founder of the Ideas Roadshow, Ideas on Film and host of the Ideas Roadshow Podcast. He can be reached at howard@ideasroadshow.com. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

The Science of Emotions is based on an in-depth filmed conversation between Howard Burton and Barbara Fredrickson, Director Positive Emotions & Psychology Laboratory at UNC Chapel Hill. Why do we smile, laugh and actively seek out personal connections with the people around us? Why does it feel good and what evolutionary purposes do our so-called “positive emotions” serve? Topics covered by this extensive conversation include Barbara’s work on the science of positive emotions, including her broaden-and-build theory, the undoing effect and upward spirals, while highlighting relevant evolutionary-driven hypotheses together with measurement details of empirical studies.Howard Burton is the founder of the Ideas Roadshow, Ideas on Film and host of the Ideas Roadshow Podcast. He can be reached at howard@ideasroadshow.com. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science