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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.

Does eating meat cause covid-19?


Wait up! Is this guy smoking something? Don’t we all know that the cause of covid-19 is the coronavirus? That’s totally a known truth, right? Ok so hear me out for a nanosec. Not a respiratory disease?? We all started off thinking that CV19 was a disease of the lungs. We now know that it’s really a disease of the lining of our blood vessels, the en...
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US Bungling Accelerates Herd Immunity?


  Screw-Ups R’Us I think its time we admit that the US totally bungled the whole coronavirus pandemic. Just about every other country did better than us, at least in the early stages. Less cases, less deaths, better leadership overall. But there’s a flip side. More contagion, more disease means more people exposed, more people with antibodies, more...
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95 Hits
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Will Covid-19 Cause Dementia?


  Not “just” a lung disease There’s a lot of terrible things about the coronavirus. We now know that it’s not just a pulmonary disease. It is also linked with cardiac problems and strokes. But there’s another potential problem that hasn’t yet attracted much attention. It’s the neurological impacts of the virus. We used to think that the virus led t...
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128 Hits
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It’s the Other Epidemic That’s Coming for You


Too Big for our Boots I don’t have to tell you about obesity and its traveling companions such as diabetes. In a blog post I wrote on in February I noted that this is rapidly getting worse (“ Can we avoid the Obesularity?” 27 February 2020). Well guess what? The next big progression in our collective BMI is now here! The BMI epidemic is going to ge...
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146 Hits
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Is Coronavirus Carried by Particles of Air Pollution?


Those Pesky Little PM2.5 Critters? So why is the epidemic spreading so quickly in New York? Could it be air pollution? We know, especially from research into the severe air pollution in China that the particles in smog carry pathogenic microbes, including both bacteria and viruses ( Inhalable Microorganisms in Beijing’s PM2.5 and PM10 Pollutants du...
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181 Hits
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Coronavirus beats AI too


  “They had learned nothing and forgotten nothing.” Talleyrand  Didn’t we learn anything from SARS, MERS and H1N1 and its variants? “The more things change, the more they remain the same”. Jean-Baptiste Alphonse Karr “To ignore history is to repeat it” George Santayana You get the idea. Doing Nothing Beats AI So here I was thinking that AI had fina...
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225 Hits
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Can we avoid the Obesularity?


Obesity is the new abnormal Did you notice the latest gloomy news on obesity? Namely, that on current predictions half of all adults in the US will be clinically obese by 2030 . There’s even worse too; one quarter of all adults will be severely obese. That means they are at least 100 lbs. over their ideal body weight and experiencing conditions suc...
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207 Hits
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Does high protein cause heart disease – and Alzheimer’s?


One of the benefits of living in a rich country is that you get a lot of high quality, nutritious food. As nations become more highly developed, they eat a lot more meat, which, as we know is nutritious and particularly high in protein. Even though there’s a bit of a trend towards a plant-based diet, the mega-trend is to eat more protein, not just ...
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245 Hits
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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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247 Hits
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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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349 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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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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491 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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615 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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430 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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542 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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590 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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731 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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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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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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769 Hits
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