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This is the official Perth blog site for posts, comments, and other contributions about leadership, behavioral finance and economics, and about management generally, as well as other related topics that take our fancy.

Alzheimer’s: What if they aren’t tangles but knots?


The Plaque Obsession I’ve been really concerned about the lack of progress on Alzheimer’s. So in early 2018 I posted on the topic (“ We urgently need a Manhattan Project for Alzheimer's !” 13 January, 2018). In my post I pointed out the research into the disease wasn’t working out because it was concerned only with amyloid plaque, that none of the ...
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Is eating meat worse than vaping?


I just watched a Netflix documentary called " The Game Changers ". Its about how meat damages your body.  As if we needed another bad health story. I don’t have to tell you that vaping is in the news. Now we know that it does major damage to your lungs in the longer-term, albeit not as bad as tobacco. How about this meat thing though? You know, all...
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66 Hits
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Are some headaches caused by gravitational waves?


Yep, I know, this topic is way too out there to even consider. Whatever. There’s so much news now about black holes, gravitational waves and the like that you just can’t help thinking of weird stuff, right? After all, newspapers (the few left, that is) still publish horoscopes and millions of apparently sane people believe implicitly in them. Aren’...
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345 Hits
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Measles is so passé – how about disease-resistant humans!


So, measles is getting out of control again. Ebola is already out of control. All those diseases of childhood are making a return in some shape or form , like measles and chicken pox, even polio. Antibiotic resistant bugs are getting nastier. The cognoscenti is already parsing the meaning of the post-antibiotic era . Meanwhile the latest drugs for ...
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301 Hits
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DIY stem cells from bone exercise?


Stem cells are hot! They are being touted for being able to cure just about everything. Even off-the-shelf cures for cancer ! There’s a lot of quack remedies out there. On the other hand, stem cells are real and so is their potential to do good things for humans. Is there some thing we can do to help these good guys along? Well, first a couple of f...
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369 Hits
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Employers need to get serious about helping employees to exercise!


You can’t read anything these days without finding articles on how you gotta exercise. And it’s true. Exercise has enormous benefits, physical, mental, cognitive and so on. If you exercise you get all these massive benefits for free. So what’s not to like? Well clearly many people no like. The CDC estimates that only 20% of the population meet its ...
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308 Hits
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Smoking 2.0: Will second-hand vaping lead to mass nicotine addiction?


Just saw an article that claims that e-cigarettes help people quit smoking . They were, it was reported, twice as effective as gum or patches. Beautiful right? But what about the fact that these people didn’t quit imbibing nicotine? They just switched to another method which is less likely to give them lung cancer. This study by the way was publish...
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356 Hits
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What’s the strategy if we never find a cure for Alzheimer’s?


I posted on Alzheimer’s early last year (“ We urgently need a Manhattan Project for Alzheimer's! ”). My thesis was that we needed more out-of-the-box thinking. So far there’s no public hints of that happening either in the scientific community or the NIH. (OK, flash release: interesting research linking gum disease with Alzheimer’s , but still way ...
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393 Hits
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There’s a way to solve the health problem of living alone!


You might have associated UK Prime Minister Teresa May with BREXIT. But she has another distinction. She appointed the first Minister for Loneliness ever in the UK early in 2018 . At the time I thought it was a weird idea. That shows you how little I know. The current fashionable buzz is about living alone and loneliness. The concern is that living...
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483 Hits
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Can willpower be developed through exercise?


Science says you can be 30 years younger, read on! As a runner I keep my eyes out for uplifting articles on the effects of exercise. So recently I was greatly uplifted by this one: “ Regular Exercise May Keep Your Body 30 Years ‘Younger ”. And no, it wasn’t an ad, it was published in August in the Journal of Applied Physiology, by researchers at Ba...
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397 Hits
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Are fruits and veggies bad for you?


In the category of believe it or not: “ Zoo Weans Animals Off Fruit Because Its Increased Sugar Makes Them Fat and Rots Their Teeth” . BTW the zoo is in Melbourne, Australia. Are these Aussies crazy politically correct, or just plain crazy?  Full disclosure: I’m a card (viz. passport) -carrying Australian. As in Fosters, Australian for beer. G’ day...
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496 Hits
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Mental health needs disruption on a massive scale!


It's estimated that 20% of Americans have a mental disorder of some kind; BTW that’s 44 million people. Around 70% of youth in juvenile justice systems have at least one mental disorder and at least 20% live with a serious mental illness. Another 20% of State prisoners has mental disorder. Nearly 1 in 2 people – that’s all of us now - will suffer f...
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573 Hits
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Is vaping actually a medical breakthrough?


If you’re a teen, or even a tween, not to mention over the hill in  your 20s, you will know that vaping is cool ; in fact way cool dude. The King of the Hill in this neck of the cottonfields is Juul , the maker of the market-leading e-cigarette. Of course, it was too good to last. The spoilsports in the FDA not to mention States legal eagles are co...
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626 Hits
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Wrinkle recognition?


Facial recognition is hot now. The software is now so good it’s being used for crime prevention and apprehension by law agencies. This is leading to a revolution in law and order as we speak. Did you see the research that links particular types of wrinkles to heart disease? Apparently, these wrinkles are a good predictor. So, what I’m wondering is ...
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811 Hits
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Is alcohol worse than smoking?


I’m sure you noticed the recent report about drinking alcohol. It’s based on an article in the Lancet , the British medical journal. Its well-known to be an authoritative source so that gives the report a high level of street cred. In sum, the article concludes that there’s no safe level of alcohol . No matter how little you drink, it carries a def...
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765 Hits
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Will climate change cure baldness?


Yep I know that I’m raising yet another hair-(sorry) brained idea, but consider it wishful thinking on the part of a hair-deficient yet hopeful male (viz. me). My idea is that climate change will make males like me hairier. That’s why so many males don’t care about – indeed heartily wish for – climate change; the more the merrier. What evidence, yo...
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819 Hits
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How about the new amazing intermittent fasting pescatarian diet?


Paleo, keto, Mediterranean, Dr. Atkins, Weight-Watchers. So many diets, so little time to lose weight! What’s a girl to do? Your company might help you out by making you a vegetarian, as the phenom WeWork has done recently. The company will no longer serve any type of meat nor reimburse you for a burger. Tough right? It’s officially now a vegetaria...
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Are electric scooters the next mega-extinction event on Earth?


  I suppose you have seen the latest techno-phenomenon, namely electric scooters (" Electric scooters are invading. Bird's CEO leads the charge "). Now you can go to work on them by just getting their app and unlocking the contraption. They are supposed to be leading to reductions in traffic and maybe they even are.   When I go to China I see the d...
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735 Hits
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Does mindfulness hurt business performance?


Mindfulness is hot. Google is a big proponent of mindfulness training, so that gives it the ultimate good management seal of approval? Nothing to question, right? You know I’ve got to respectfully disagree.   So what if a couple of respected researchers have evidence that mindfulness training reduces motivation? Check this out: “ Hey Boss, You Don’...
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966 Hits
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Can AIs suffer from mental health issues?


So the movie “2001 – A Space Odyssey” has just been re-released . I saw it when it was first released and I didn’t understand it even then. No doubt I will be none the wiser this time around. But one thing still sticks in my mind; HAL, the mission computer had a bad case of mental ill-health.   “2001” was a prescient work in so many ways. I think t...
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941 Hits
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