#357 Dementia: Memory and Forgetting: Nicci Gerrard

Dementia provokes profound moral questions about our society and the meaning of life itself. How much are we connected to one another? In what ways are we distant and separated? What does it mean to have a self? How can we offer dignity to those who suffer from Alzheimer's and other forms of this terrible disease?

Worldwide around 55 million people have dementia. The US Centers for Disease Control estimates that the U.S. total is nearly six million cases. The numbers are growing with the aging of the population. The incidence of Alzheimer’s increased more than 50% in the past 15 years. People over the age of 85 are the largest growing share of the population.

British journalist and author Nicci Gerrard is our guest. Her father's long struggle with dementia led Nicci to investigate what the disease does to those who live with it and to their caregivers. She writes with deep wisdom, kindness, and empathy in her new book, "The Last Ocean A Journey Through Memory and Forgetting."

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#355 Death by Firearms— A Public Health Crisis. Dr. Patrick Carter

The appalling carnage in Uvalde, Texas, Buffalo, New York, Tulsa, Oklahoma, and other communities across the country is a deeply painful source of grief, outrage, and national shame. Since 2009 more than 2500 people have been killed or wounded in 277 mass shootings in The United States— more than the number of U.S. military personnel killed in hostile action in Afghanistan over the same period.

But as horrible as they are, mass shootings represent a small percentage of overall firearms-related deaths. In 2020 — the latest year for which numbers are available — more than 45 thousand Americans were killed in shootings, including accidents and suicides. That’s more than the number of deaths on roads and highways.

In this episode we look at some ways to reduce the huge toll. Our guest is Dr. Patrick Carter, a professor of emergency medicine and health behavior at the University of Michigan, and a leading expert on firearm injury prevention. He argues that instead of endless debate, we need to think of gun deaths "as a public health issue and a science issue." Then we can make real progress, he argues.

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#346 How Your Mindset Transforms Your Life: David Robson

Our brains are prediction machines: How we frame everyday tasks and challenges of our lives can have a profound impact on their outcomes. In this episode, we learn about new discoveries in science that reveal the many ways our expectations shape our experience.

Author and science writer David Robson is our guest. His latest book, "The Expectation Effect" cites findings from well-over 400 "robust experiments" and takes readers on a tour of cutting-edge research that uncovers new techniques to improve our fitness, productivity, intelligence, health and happiness.

We learn why people who believe aging brings wisdom live longer. Reappraising stress as something that's energizing increases your creativity under pressure. Cultivating an indulgent attitude to food may help you lose weight. Taking a placebo, even when you know it is a placebo, can still improve your health.

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