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In an age where endless streams of data, options, and information are available, it can feel like every choice — from what TV show to watch to how to invest our money — ought to be optimized, and yet making any choice, much less an ideal one, can seem completely overwhelming. How do we figure out what to do? Much of the time, we don’t. Instead, we outsource our thinking to technology, experts, and set protocols. This, my guest today says, is where some real problems start.

His name is Dr. Vikram Mansharamani and he’s a Harvard lecturer who studies future trends and risks, as well as the author of Think for Yourself: Restoring Common Sense in an Age of Experts and Artificial Intelligence. Today on the show, Vikram explains how our increasingly complex lives have led us to increasingly rely on algorithms, specialists, and checklists to make decisions, even though experts are best suited to untangling complications rather than complexities. We then discuss the issues that can therefore arise in relying on expert advice, including the siloing of information and the application of misdirected focus. Once we diagnose the problem (and how the problem can, for one thing, muddy medical diagnoses), we turn to the solution, and how we can harness the good that technology and experts can provide, without undermining our ability to still think for ourselves, by doing things like asking experts about their incentives, knowing our own goals, triangulating opinions, and crossing silos. We end our conversation with how the serendipitous discovery of perspectives that can come from flipping through a magazine and browsing a bookstore can be part of restoring self-reliant thinking in the 21st century.

If reading this in an email, click the title of the post to listen to the show.

Show Highlights

The problems with relying on experts and technology to make our choices for us The rise of complexity, and how that changes our world (and the difference between complex and complicated) Maximizing vs. understanding Can AI really solve all the problems it promises to?How software and optimization can instill FOMO on our choices The meaningless data of rankings and reviews Choice paralysis When experts should step back and view the world outside their silo When a helpful checklist can lead you astray How to manage your focus What a prostate cancer screening test ended up causing more harm than good What is the Peter Principle?How to be more self-reliant in the 21st century The serendipity of flipping through a magazine or browsing a bookstore 

Resources/People/Articles Mentioned in Podcast

BoombustologyHow Navigation Makes Us HumanHow the Internet Makes Our Minds ShallowEscape the AlgorithmLifehacking, A ReexaminationWhat Catastrophes Can Teach Us About How to Improve Our SystemsThe Pros and Cons of Outsourcing Your LifeThe Existential Threat of Big TechStop Hacking Your LifeMeditations on the Wisdom of ActionShadow Work and the Rise of Middle-Class SerfdomCuring Your Restlessness: Limiting Your ChoicesThe Power of ChecklistsEverything You Know About Cholesterol is WrongThe Great Prostate Mistake (and The Great Prostate HoaxThe Peter PrincipleThe Tao of Boyd: How to Master the OODA Loop

think for yourself book cover

Connect With Vikram

Vikram’s website

Vikram on Twitter

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Sunday Firesides. Sometimes the Critic Counts

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“It is not the critic who counts.”

If this line from Theodore Roosevelt’s famous “Man in the Arena” speech is taken to mean that the individual who takes action has far greater worth than he who merely casts stones from the sidelines, then it can be adopted as an unassailable truth.

If, however, it’s taken to mean you should never listen to your critics, then it’s a mantra that cannot be universally applied.

T.R., after all, was a critic himself, and when he called individuals “fragrant man swine,” “little emasculated masses of inanity,” and “beings who belong to the cult of non-virility” — you can bet he wanted to be listened to (and probably should have been).

While adopting a blanket “f**k the haters” mindset may anesthetize the pain of receiving negative feedback, it comes at the cost of two key things:

First, you surrender a potentially helpful perspective.

We’d all do well to heed our inner voice and scorecard over that of the crowd. But we can lose track of that voice or allow ego to convince us we’re doing a better job than we are, and it can take an external observer to point that out.

Second, you forfeit — at least if you apply the “never listen to critics” standard with integrity/consistency — the right to be heard yourself.

Because if people shouldn’t listen to anyone else’s opinions, they shouldn’t listen to yours, either.

Little credit belongs to the masses of heckling, grandstand-riding spectators, who nine times out of ten, have nothing valuable to say. But to avoid developing what Teddy called “a mind that functions at six guinea-pig power,” it’s wise to recognize that sometimes the critic can count: when he’s someone you respect; when he’s someone who also has skin in the game; when he’s someone who’s got, well, a point.

The post Sunday Firesides: Sometimes, the Critic Counts appeared first on The Art of Manliness.

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How to Diagnose and Treat Heat Stroke & Heat Exhaustion

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It’s been freaking hot around the world this summer. Here in Oklahoma we’ve had more than a dozen days in July alone with temperatures over 100 degrees. 

The chances of suffering a heat-related illness like heat exhaustion and heat stroke go up during extreme heat. According to the CDC, between 2004 and 2018, an average of 702 people died annually from heat-related causes, and thousands more ended up in the hospital. Small children and adults over 65 are most susceptible to heat-related illness. However, it can hit anyone who works or exercises vigorously in the heat. In fact, heat stroke is one of the three most common killers of soldiers and athletes in training. 

Below we share how to recognize heat exhaustion and heat stroke and what to do to treat both conditions. 

How to Recognize & Treat Heat Exhaustion 

Heat Exhaustion Symptoms

Heat exhaustion occurs when your body can no longer cool itself down through sweating due to a loss of water and electrolytes. Heat exhaustion needs to be treated as soon as you recognize it in yourself or others. Left untreated, it can develop into its more severe sibling: heat stroke.

Symptoms of heat exhaustion include: 

Heavy sweatingCold, pale, and clammy skinFast, weak pulseNausea or vomitingMuscle crampsTiredness or weaknessDizzinessHeadacheBrief fainting (passing out)

How to Treat Heat Exhaustion

The goal of treating heat exhaustion is to cool the sufferer down and restore their fluids.

Move to a cool room. If you don’t have access to an air-conditioned room, at least move to a shady spot.Take a cold shower or bath. If that’s not possible, drape (do not tightly wrap — this will trap heat) cool, wet towels/cloths on the body. Turn a fan on these towels if you can. Remove extra clothing.Sip cool fluids, like water and Gatorade.

If heat exhaustion symptoms continue for an hour despite your treatment, seek professional medical assistance.

How to Recognize & Treat Heat Exhaustion 

Heat Stroke Symptoms

Heat stroke is the most serious of heat-related illnesses. With heat stroke, the body has lost its ability to cool itself down, resulting in a dangerously high internal body temperature (above 104 degrees Fahrenheit). High internal body temperature is potentially life-threatening as it can cause seizures, organ failure, and rhabdomyolysis. Even if you recover from heat stroke, you can still suffer long-term damage to your heart, brain (creating cognitive deficiencies), kidneys (requiring lifelong dialysis or a transplant), and liver (also requiring a transplant). Heat stroke victims often die months after they’ve “recovered.”

To guide me on the intricacies of identifying and treating heat stroke, I talked to Dr. Sean Langan, a research assistant at the Korey Stringer Institute at the University of Connecticut. The Korey Stringer Institute specializes in research in preventing heat stroke deaths among athletes. 

Heat stroke symptoms include: 

Central nervous system (CNS) dysfunction:ConfusionAggression/agitation (Dr. Langan says you frequently see heat stroke victims bite and punch people)DizzinessFaintingSeizuresVery high body temperature (104 degrees F or higher)Red, hot, dry skin (no sweating). Sean notes that you rarely see dry skin in people with exertional heat stroke (caused by exercising or working in the heat). Those exerting themselves in the heat may still be sweaty, and you’ll need to be on the lookout for other symptoms, particularly CNS dysfunction.Throbbing headacheNausea/vomitingRapid breathingRapid pulse

According to Dr. Langan, the critical heat stroke symptom to be on the lookout for is CNS dysfunction:

You can have really fit people who have an internal body temperature of 104 degrees Fahrenheit at the end of a marathon who are fine. Their body is adapted to having that high of an internal temp so they don’t have any CNS dysfunction and they cool down quickly after they finish their race. 

You can also have someone who has an internal body temperature of 103, but they’re experiencing CNS dysfunction. This person has heat stroke and needs to be treated. 

If you see someone who’s been in the heat who’s showing signs of CNS dysfunction, your best bet is to start treating that person for heat stroke. To confirm, take their temperature with a rectal thermometer (it will give you the most accurate reading)

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Podcast #678 Physical Benchmarks Every man should meet at every age

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As men, we all want to be physically capable. We want to be able to save our own life in two ways: in the more metaphorical sense of wanting to preserve it in healthy, fit form for as long as possible, and in the more literal sense of being able to make it through an emergency unscathed. How do you know if you do possess that kind of lifesaving physical capability?

It’s time to do more than wonder, and really check in with yourself. My guest today has some helpful benchmarks that guys from age 8 to 80 can use to see if they’ve got an operative level of strength, mobility, and conditioning. His name is Dan John, and he’s a strength coach and the author of numerous books and articles on health and fitness. Dan walks us through the fitness standards the average male should be able to meet from childhood to old age, beginning with the assessments he gives to those who are 55 years old and older, which includes carrying their body weight, a long jump, and something called “the toilet test.” We then reach back to childhood, and Dan discusses the physical skills kids should become adept in, which were inspired by a turn-of-the-20th-century physical culturist who thought every individual ought to be able to save his own life, and which can be broken down into the categories of pursuit, escape, and attack. We end our conversation with the physical standards those in the 18-55 range should be able to meet, including how much a man should be able to bench press, squat, and deadlift, and the walking test that’s an excellent assessment of your cardiovascular conditioning.

My first and second interview with Dan“10 Things Every Lifter Should Be Able to Do”AoM Article: Don’t Just Lift Heavy, Carry HeavyAoM Article: Take the Simple Test That Can Predict Your MortalityAoM Article: The 10 Physical Skills Every Man Should MasterAoM Podcast #663: How to Achieve Physical AutonomyAoM Article: The History of Physical FitnessAoM Article: Every Man Should Be Able to Save His Own LifeAoM Article: 12 Balance Exercises You Can Do on a 2×4Shaker PlateAoM Podcast #508: Break Out of Your Cage and Stop Being a Human Zoo Animal

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DanJohnUniversity.com Dan on IGDan’s website

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Brett McKay: Brett McKay here, and welcome to another edition of The Art of Manliness podcast. As men, we all want to be physically capable. We wanna be able to save our life in two ways. First in the more metaphorical sense of wanting to preserve it in a healthy fit form for as long as possible. And second, in the more literal sense of being able to make it through an emergency unscathed. How do you know if you possess that kind of life-saving physical capability?

Well, it’s time to do more than wonder and really check in with yourself, and my guest today has some helpful benchmarks that guys from ages eight to 80 can use to see if they’ve got an operative level of strength, mobility, and conditioning. His name is Dan John. He’s a strength coach and the author of numerous books and articles on health and fitness.

Today on the show, Dan walks us through the fitness standards the average male should be able to meet

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