More than ten years ago, scientists at North Carolina State University dared to go where few had gone before. They began to explore the biodiversity of backyards, bedrooms, belly buttons, and more. But they didn’t do it alone. The work required the collaboration of scientists at many other universities, as well as that of thousands of non-scientists around the world, including children, who helped to take samples, ask questions and even to think about new kinds of analyses. NEVER HOME ALONE: FROM MICROBES TO MILLIPEDES, CAMEL CRICKETS, AND HONEYBEES, THE NATURAL HISTORY OF WHERE WE LIVE, published by Basic Books, tells the big story of the tens of thousands of species discovered in our homes. It argues that, as often as not, more biodiversity in your home ends up being better than less.
Rob Dunn is a biologist in the Department of Applied Ecology at North Carolina State University. Central to all of his work is the sense that big discoveries lurk not only in faraway tropical forests, but also in our homes and neighborhoods. His books include, EVERY LIVING THING; THE WILDLIFE OF OUR BODIES: PREDATORS, PARASITES AND PARTNERS THAT SHAPE WHO WE ARE TODAY; THE MAN WHO TOUCHED HIS OWN HEART; and NEVER OUT OF SEASON.
I am delighted to welcome back to Forthright Radio, award winning author, journalist, David Quammen. He was our guest 5 years ago after his book, SPILLOVER: Animal Infections and the Next Human Pandemic was published. His latest book, THE TANGLED TREE: A RADICAL NEW HISTORY OF LIFE, published by Simon & Schuster came out a couple of weeks ago. And lest you think this book, being about science – the research and theorizing – isn’t something you’d be interested in – let me tell you, this recent research reveals just how bacteria become resistant to our most potent antibiotics so quickly and fatally to so many, or how Horizontal Gene Transfer not only allowed for evolution, but may explain how certain cancers develop – as well as questioning our most basic concepts of ourselves as a species and individuals. And this puts a new meaning on “Tree Huggers” and “Tree Cutters”.
David Quammen has won many awards for his books and magazine articles, including from the National Association of Science Writers, and the Society of Biology (UK) Book Award in General Biology. His work with National Geographic is particularly noteworthy, and has taken him on myriad, lengthy difficult treks, which distinguish him from most authors, such as chronicling J. Michael Fay’s 2,000 mile survey hike through the forests of Central Africa, The Megatransect.
Charles Darwin speculated on the evolution of life as a tree, with “I think” written on top.
A popular 20th century version based on Darwin’s idea of a tree of evolution. At least this one, doesn’t place humans explicitly above other species.
In the 20th century there has been a tumultuous debate as to how best to characterize the concept of evolution. Is it a tree? Is it a web? Is it a net? A mosaic?
In David Quammen’s book, Carl Woese’s work was crucial to the debate, pioneering molecular phylogenetics, using (at the time) dangerous, innovative techniques to study RNA as a basis to determine species and evolution.
After demonstrating that there was a third “kingdom”, the Archaea, different from Bacteria, Carl Woese proposed a new Tree of Life pictured above.LynnMargulis, married Carl Sagan when she was 19. After bearing 2 sons with him, she moved on. She took her second husband’s name, Margulis while making her revolutionary mark on biology. After juggling the three jobs of scientist, mother and wife, she decided to forego that last job, wife.
Her work synthesized earlier ideas, which she coined, endosymbiosis, that organelles, crucial to more complex life forms – including humans – were based on “infective heredity” by bacteria, that established essential organelles such as mitochondria, chloroplasts and centrioles.
This edition of Forthright Radio from November 11, 2012 came up in conversation (12-11-17), so we thought it might be of interest to our web listeners, as well.
As the nights grow longer, and the season approaches of long winter naps, it seems like a good time to discuss one of the inevitable aspects of life – sleep. And this seemingly simple topic is not so simple for more and more people in the modern world. And it really is quite mysterious. Neither doctors nor scientists can even tell us what sleep IS, much less what natural sleep might be. And then, there are the effects of capitalism on sleep.
To discuss these things and more, we have with us Matthew Wolf-Meyer, who was (then) a Professor of Anthropology, at UC Santa Cruz. Matthew Wolf-Meyer received his Ph.D. from the Department of Anthropology at the University of Minnesota, specializing in medical anthropology, and the social study of science and technology. He holds previous degrees in Literature, Science Fiction Studies, and American Cultural Studies.
In January, 2016, he joined the faculty of the Anthropology Dept. at SUNY Binghamton. His work focuses on medicine, science and media in the United States to make sense of major modern-era shifts in the expert practices of science and medicine and popular representations of health. His book The Slumbering Masses: Sleep, Medicine and Modern American Life, published by The University of Minnesota Press, was the first book-length social scientific study of sleep in the United States and won the New Millennium book prize in 2013. It offers insights into the complex lived realities of disorderly sleepers, the long history of sleep science, and the global impacts of the exportation of American sleep.