Guest Name and Bio:
Dr. David Geary
Dr. David C. Geary is a Curators' Distinguished Professor in the Department of Psychological Sciences and the Interdisciplinary Neuroscience Program. His work spans a broad range of topics from children's mathematical cognition and development to the evolution of sex differences. He's written four sole authored books, Children's Mathematical Development (1994), Male, Female (1998, 3nd edition release August, 2020), Origin of Mind (2005), and Evolution of Vulnerability (2015), one co-authored book, Sex Differences (2008), and co-edited a five-volume series on Mathematical Cognition and Learning. In addition, he has published about 325 journal articles and chapters and has had extensive funding from the National Institutes of Health and the National Science Foundation for his empirical research. He served on the President's National Mathematics Advisory Panel from 2006 to 2008 and chaired the learning processes task group, and was appointed by President G. W. Bush to the National Board of Advisors for the Institute of Educational Sciences, U.S. Department of Education (2007 to 2010).
His current sex differences work is focused on sex-specific deficits associated with chronic exposure to stressors, using Darwin's sexual selection and the evolution of condition-dependent traits. These traits, such as the peacock's tail, have been exaggerated over evolutionary time based on competition for mates and mate choices. Condition-dependence means that they are the first to deteriorate when exposed to stressors, such as poor nutrition, chronic disease, and toxins. At the most fundamental level, condition-dependent expression of these traits might be dependent on the efficiency of mitochondrial energy production.
What you will learn from this episode:
1) What are mitochondria, where do they come from, and why are they important to health
2) What are some of the things we can do to optimize mitochondrial health
3) The link between cognition and mitochondrial health
4) The link between aging and mitochondrial health
5) How to reduce oxidative stress in order to improve your longevity
How to learn more about our guest:
http://faculty.missouri.edu/~gearyd/
https://www.psychologytoday.com/us/blog/male-female
https://www.ncbi.nlm.nih.gov/pubmed/30211573
Please enjoy, share, rate and review our podcast and help us bring the message about precision health care to the world!
Popular Podcasts
Stuff You Should Know
If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.
Dateline NBC
Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com
The Burden
The Burden is a documentary series that takes listeners into the hidden places where justice is done (and undone). It dives deep into the lives of heroes and villains. And it focuses a spotlight on those who triumph even when the odds are against them. Season 5 - The Burden: Death & Deceit in Alliance On April Fools Day 1999, 26-year-old Yvonne Layne was found murdered in her Alliance, Ohio home. David Thorne, her ex-boyfriend and father of one of her children, was instantly a suspect. Another young man admitted to the murder, and David breathed a sigh of relief, until the confessed murderer fingered David; “He paid me to do it.” David was sentenced to life without parole. Two decades later, Pulitzer winner and podcast host, Maggie Freleng (Bone Valley Season 3: Graves County, Wrongful Conviction, Suave) launched a “live” investigation into David's conviction alongside Jason Baldwin (himself wrongfully convicted as a member of the West Memphis Three). Maggie had come to believe that the entire investigation of David was botched by the tiny local police department, or worse, covered up the real killer. Was Maggie correct? Was David’s claim of innocence credible? In Death and Deceit in Alliance, Maggie recounts the case that launched her career, and ultimately, “broke” her.” The results will shock the listener and reduce Maggie to tears and self-doubt. This is not your typical wrongful conviction story. In fact, it turns the genre on its head. It asks the question: What if our champions are foolish? Season 4 - The Burden: Get the Money and Run “Trying to murder my father, this was the thing that put me on the path.” That’s Joe Loya and that path was bank robbery. Bank, bank, bank, bank, bank. In season 4 of The Burden: Get the Money and Run, we hear from Joe who was once the most prolific bank robber in Southern California, and beyond. He used disguises, body doubles, proxies. He leaped over counters, grabbed the money and ran. Even as the FBI was closing in. It was a showdown between a daring bank robber, and a patient FBI agent. Joe was no ordinary bank robber. He was bright, articulate, charismatic, and driven by a dark rage that he summoned up at will. In seven episodes, Joe tells all: the what, the how… and the why. Including why he tried to murder his father. Season 3 - The Burden: Avenger Miriam Lewin is one of Argentina’s leading journalists today. At 19 years old, she was kidnapped off the streets of Buenos Aires for her political activism and thrown into a concentration camp. Thousands of her fellow inmates were executed, tossed alive from a cargo plane into the ocean. Miriam, along with a handful of others, will survive the camp. Then as a journalist, she will wage a decades long campaign to bring her tormentors to justice. Avenger is about one woman’s triumphant battle against unbelievable odds to survive torture, claim justice for the crimes done against her and others like her, and change the future of her country. Season 2 - The Burden: Empire on Blood Empire on Blood is set in the Bronx, NY, in the early 90s, when two young drug dealers ruled an intersection known as “The Corner on Blood.” The boss, Calvin Buari, lived large. He and a protege swore they would build an empire on blood. Then the relationship frayed and the protege accused Calvin of a double homicide which he claimed he didn’t do. But did he? Award-winning journalist Steve Fishman spent seven years to answer that question. This is the story of one man’s last chance to overturn his life sentence. He may prevail, but someone’s gotta pay. The Burden: Empire on Blood is the director’s cut of the true crime classic which reached #1 on the charts when it was first released half a dozen years ago. Season 1 - The Burden In the 1990s, Detective Louis N. Scarcella was legendary. In a city overrun by violent crime, he cracked the toughest cases and put away the worst criminals. “The Hulk” was his nickname. Then the story changed. Scarcella ran into a group of convicted murderers who all say they are innocent. They turned themselves into jailhouse-lawyers and in prison founded a lway firm. When they realized Scarcella helped put many of them away, they set their sights on taking him down. And with the help of a NY Times reporter they have a chance. For years, Scarcella insisted he did nothing wrong. But that’s all he’d say. Until we tracked Scarcella to a sauna in a Russian bathhouse, where he started to talk..and talk and talk. “The guilty have gone free,” he whispered. And then agreed to take us into the belly of the beast. Welcome to The Burden.