Big Picture Science

(repeat) It takes a lot of energy and technology to leave terra firma. But why rocket into space when there’s so much to be done on Earth? From the practical usefulness of satellites to the thrill of exploring other worlds, let us count the ways.The launch of a NOAA weather satellite to join its twin provides unparalleled observation of storms, wildfires, and even lightning. Find out what it’s like to watch hurricanes form from space.Meanwhile, more than a dozen countries want their own satellites to help solve real-world problems, including tracking disease. Learn how one woman is helping make space accessible to everyone.Plus, now that we’ve completed our grand tour of the Solar System, which bodies are targets for return missions and which for human exploration?  Guests: Sarah Cruddas – Space journalist, broadcaster, and author based in the U.K. Jamese Sims – GOES-R Project Manager at NOAA Danielle Wood – Assistant professor, MIT Media Lab, Director of the Space Enabled Research Group Jim Green – NASA Planetary Science Division Director  Learn more about your ad choices. Visit megaphone.fm/adchoices

(repeat) The scientific method is tried and true. It has led us to a reliable understanding of things from basic physics to biomedicine. So yes, we can rely on the scientific method. The fallible humans behind the research, not so much. And politicians? Don’t get us started. Remember when one brought a snowball to the Senate floor to “prove” that global warming was a hoax? Oy vey.We talk to authors about new books that seem to cast a skeptical eye on the scientific method… but that are really throwing shade on the ambitious labcoat-draped humans who heat the beakers and publish the papers … as well as the pinstriped politicians who twist science to win votes.Find out why the hyper-competitive pursuit of results that are “amazing” and “incredible” is undermining medical science … how a scientific breakthrough can turn into a societal scourge (heroin as miracle cure) … and what happens when civil servants play the role of citizen scientists on CSPAN.Guests: Richard Harris - NPR science correspondent, author of Rigor Mortis: How Sloppy Science Creates Worthless Cures, Crushes Hope, and Wastes Billions.  Paul Offit - Professor of pediatrics, attending physician, Division of Infectious Diseases, Children’s Hospital of Philadelphia, author of Pandora’s Lab: Seven Stories of Science Gone Wrong. Dave Levitan - Science journalist, author of Not a Scientist; How Politicians Mistake, Misrepresent and Utterly Mangle Science.   Learn more about your ad choices. Visit megaphone.fm/adchoices

Your cat is smart, but its ability to choreograph a ballet or write computer code isn’t great. A lot of animals are industrious and clever, but humans are the only animal that is uniquely ingenious and creative. Neuroscientist David Eagleman and composer Anthony Brandt discuss how human creativity has reshaped the world. Find out what is going on in your brain when you write a novel, paint a watercolor, or build a whatchamacallit in your garage.But is Homo sapiens’ claim on creativity destined to be short-lived? Why both Eagleman and Brandt are prepared to step aside when artificial intelligence can do their jobs.Guests: Anthony Brandt – Professor of Composition and Theory, Rice University, and co-author of “The Runaway Species: How Human Creativity Remakes the World” David Eagleman – Neuroscientist, Stanford University, and co-author, “The Runaway Species: How Human Creativity Remakes the World” Learn more about your ad choices. Visit megaphone.fm/adchoices

(Repeat) Why did the chicken take antibiotics? To fatten it up and prevent bacterial infection. As a result, industrial farms have become superbug factories, threatening our life-saving antibiotics.Find out how our wonder drugs became bird feed, and how antibiotic resistant bugs bred on the farm end up on your dinner plate. A journalist tells the story of the 1950s fad of “acronizing” poultry; the act of dipping it in an antibiotic bath so it can sit longer on a refrigerator shelf.Plus, some ways we can avoid a post-antibiotic era. The steps one farm took to make their chickens antibiotic free… and resurrecting an old therapy: enlisting viruses to target and destroy multi-drug resistant bacteria. Set your “phages” to stun. Guests: Maryn McKenna - Investigative journalist who specializes in public health and food policy. Author of “Big Chicken: The Incredible Story of How Antibiotics Created Modern Agriculture and Changed the Way the World Eats.” Ryland Young - Biochemist, head of the Center for Phage Technology at Texas A&M University. Learn more about your ad choices. Visit megaphone.fm/adchoices

It’s not a bird or a plane, and probably not an alien spaceship, although the jury’s still deliberating that one. Some astronomers have proposed that an oddly-shaped object that recently passed through our Solar System could be an alien artifact. We consider the E.T. explanation for ‘Oumuamua, but also other reasons asteroids are invigorating our imagination. Are these orbiting rocks key to our future as a spacefaring species?Find out why traditional incentives for human exploration of space – such as political rivalry –aren’t igniting our rockets the way they once did, but why the potentially trillions of dollars to be made mining asteroids might.These small bodies may also hold the key to our ancient past: the New Horizons flyby of Thule in early 2019 will provide an historic look at a distant Kuiper belt object, and provide clues about the formation of the Solar System.Guests: Roger Launius – Former associate director of the National Air and Space Museum at the Smithsonian and chief historian for NASA J. L.Galache – Asteroid astronomer and co-founder and CTO of Aten Engineering Mark Showalter – Planetary scientist and Senior Research Scientist at the SETI Institute and a member of the New Horizons team Avi Loeb – Professor of Science at Harvard and chair of the Department of Astronomy Learn more about your ad choices. Visit megaphone.fm/adchoices

Climate change isn’t happening. Vaccines make you sick. When it comes to threats to public or environmental health, a surprisingly large fraction of the population still denies the consensus of scientific evidence. But it’s not the first time – many people long resisted the evidentiary link between HIV and AIDS and smoking with lung cancer.There’s a sense that science denialism is on the rise. It prompted a gathering of scientists and historians in New York City to discuss the problem, which included a debate on the usefulness of the word “denial” itself. Big Picture Science was there. We report from the Science Denial symposium held jointly by the New York Academy of Sciences and Rutgers Global Health Institute. Find out why so many people dig in their heels and distrust scientific findings. Plus, the techniques wielded by special interest groups to dispute some inconvenient truths. We also hear how simply stating more facts may be the wrong approach to combating scientific resistance.Guests: Melanie Brickman Borchard - Director of Life Sciences Conferences at New York Academy of Sciences Nancy Tomes - professor of history at Stony Brook University Allan Brandt - professor of history of science and medicine at Harvard University. Author of “The Cigarette Century: The Rise, Fall, and Deadly Persistence of the Product that Defined America” Sheila Jasanoff - Director of Program on Science, Technology and Society and professor of environment, science and technology at Kennedy School of Government at Harvard University Michael Dahlstrom - Associate Director of Greenlee School of Journalism and Communication, and associate professor at Iowa State University Matthew Nisbet - professor of communication and public policy at Northeastern University Arthur (Art) Caplan - professor and founding head of medical ethics at NYU School of Medicine Learn more about your ad choices. Visit megaphone.fm/adchoices

(Repeat) Lost your sense of direction? Blame your GPS. Scientists say that our reliance on dashboard devices is eroding our ability to create cognitive maps and is messing with our minds in general. We don’t even look at landmarks or the landscape anymore. We’ve become no more than interfaces between our GPS and our steering wheels.But in other ways, GPS can spark a new appreciation of the physical world. A real-time flyover app reveals the stunning geological features otherwise invisible from our window seat. And sensitive electronic sensors let us see where the wild things are and where they go. Learn how scientists put belts on jellyfish and produce maps that reveal the surprising routes taken by various species – from a single wolf, a group of phytoplankton, or a float of crocodiles.Plus, one man is not ready to say goodbye to the traditional map. Find out why this cartographer insists on paper maps, not digital apps. Guests: Julia Frankenstein– Cognitive scientist, Darmstadt Technical University, Germany Greg Milner– Journalist, author of “Pinpoint: How GPS is Changing Technology, Culture, and our Minds”  Amy Myrbo– Earth scientist, University of Minnesota Oliver Uberti– Graphic artist and former senior design editor at National Geographic   James Cheshire– Geographer, University College London. Co-author, along with Oliver Uberti, of “Where The Animals Go: Tracking Wildlife with Technology in 50 Maps and Graphics.” Tom Hedberg– Mapmaker and publisher at Hedberg Maps in Minneapolis, Minnesota  Learn more about your ad choices. Visit megaphone.fm/adchoices

(Repeat) Whether you yawn, gasp, sniff, snore, or sigh, you’re availing yourself of our very special atmosphere.  It’s easy to take this invisible chemical cocktail for granted, but it’s not only essential to your existence: it unites you and every other life form on the planet, dead or alive. The next breath you take likely includes molecules exhaled by Julius Caesar or Eleanor Roosevelt.And for some animals, air is an information superhighway. Dogs navigate with their noses. Their sniffing snouts help them to identify their owners, detect trace amounts of drugs, and even sense some diseases. Find out what a dog’s nose knows, and why no amount of bathing and dousing in perfume can mask your personal smelliness.Plus, why your own schnoz is key to not only enjoying a fine Bordeaux, but to survival of our species.Guests: Sam Kean – Science writer, author of “Caesar’s Last Breath: Decoding the Secrets of the Air Around Us”  Alexandra Horowitz – Dog cognition researcher, Barnard College, author of “Being A Dog: Following the Dog Into a World of Smell”  Rachel Herz – Cognitive neuroscientist, Brown University, author of “Why You Eat What You Eat,” and “The Scent of Desire: Discovering Our Enigmatic Sense of Smell”  Ken Givich – Microbiologist, Guittard Chocolate company Learn more about your ad choices. Visit megaphone.fm/adchoices

(Repeat) We’re hearing about harassment of, and barriers to, women seeking careers in politics and entertainment. But what about science? Science is supposed to be uniquely merit-based and objective. And yet the data say otherwise. A new study reveals widespread harassment of women of color in space science. We look at the role that a hostile work environment plays in keeping women from pursuing scientific careers. While more women than ever are holding jobs in science, the percentage in tech and computer science has flattened out or even dropped. A memo from a software engineer at an Internet giant claims it’s because female brains aren’t suited for tech. Find out what the science says.Plus, women staring down discrimination. One woman’s reaction to her guidance counselor’s suggestion that she skip calculus and have babies. And SACNAS, the organization changing the face of science for Latina and Native American women. Guests: Jill Tarter - Astronomer, founding member of the SETI Institute, and member of the SETI Institute Board of Trustees. She is the subject of a biography by writer Sarah Scoles: “Making Contact: Jill Tarter and the Search for Extraterrestrial Intelligence.”  Angela Saini – Journalist and author of “Inferior: How Science Got Women Wrong” Kathryn Clancy – Associate professor of anthropology, University of Illinois Antonia Franco – Executive director, Society for the Advancement of Chicanos/Hispanics and Native Americans in Science (SACNAS) Learn more about your ad choices. Visit megaphone.fm/adchoices

Do we still need doctors? There are umpteen alternative sources of medical advice, including endless and heartfelt health tips from people without medical degrees. Frankly, self-diagnosis with a health app is easier and cheaper than a trip to a clinic.  Since we’re urged to be our own health advocate and seek second opinions, why not ask Alexa or consult with a celebrity about what ails us?Find out if you can trust these alternative medical advice platforms. Plus, lessons from an AIDS fighter about ignoring the findings of medical science.  And, if AI can diagnose better than an MD, will we stop listening to doctors altogether?It’s our monthly look at critical thinking … but don’t take our word for it!Guests: Katherine Foley – Science and health reporter at Quartz, and author of the article “Alexa is a Terrible Doctor” Paul Offit – Professor of pediatrics at the Children’s Hospital of Philadelphia and the Perlman School of Medicine at the University of Pennsylvania, and author of “Bad Advice: Or Why Celebrities, Politicians, and Activists Aren’t Your Best Source of Health Information” Richard Marlink – Director Rutgers Global Health Institute. Shinjini Kundu – Research Fellow, University of Pittsburgh Medical Center Stuart Schlisserman – Internist, Palo Alto, California Learn more about your ad choices. Visit megaphone.fm/adchoices