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Cake day: June 12th, 2023

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  • At a certain point, I realized that from another perspective, the big divide seems to be between those who see continuous distributions as just an abstraction of a world that is inherently finite vs those who see finite steps as the approximation of an inherently continuous and infinitely divisible reality.

    Since I’m someone who sees math as a way to tell internally-consistent stories that may or may not represent reality, I tend to have a certain exasperation with what seems to be the need of most engineers to anchor everything in Euclidean topography.

    But it’s my spouse who had to help our kids with high school math. A parent who thinks non Euclidean geometry is fun is not helpful at that point.


  • The reason WHO frames common risk factors and common chronic diseases is because persons with these risks, conditions and diseases often end up with more than one of these diseases.

    e.g., WHO now considers obesity a disease in itself, but obesity is also a biological risk factor for cancer and diabetes.

    There are a lot of interrelationships in the risks.

    More, with these conditions, they are also more vulnerable to infectious diseases.

    It’s important though to keep in mind that, as I note in another reply, these kinds of studies aren’t just about informing individuals’ choices.

    They’re not about ‘blaming’ or ‘shaming’ individuals choices.

    They are about understanding what are the underlying determinants of health and risk factors that are shaping health outcomes.

    Back to the study in question, and the OP’s remark that they were surprised that people were eating that much processed meat daily…

    If the protein sources that are most available and affordable are the most unhealthy, preprocessed ones, then consumers will buy and consume more of these than healthier ones.

    And their preferences and consumption habits will be shaped by these experiences.

    And that will affect overall health and life expectancy of the population.


  • I would argue that this is missing the point - and so, in fact, is the article reporting on the study.

    What is important to keep in mind is that the benefit of this research is not primarily about ‘telling’ or ‘informing’ individuals so that they can make different food consumption decisions.

    It’s more about how food environments are shaped to encourage healthy or unhealthy choices.

    If eating that much processed meat daily or weekly increases cancer risks, what’s driving or nudging people towards that.

    Is it barriers to availability, accessibility or affordability of healthier and palatable choices?



  • Cancer is the leading cause of premature mortality and morbidity (death and disability) in Canada.

    So, an accumulation of small risks, and avoidance of risks, have significant benefits at both the individual and population levels.

    The general population needs to be aware that unhealthy eating is impacting their lives and quality of life.

    Let’s stick to the peer reviewed science and evidence consensus.

    WHO established the four behavioural common risk factors for the four major chronic noncommunicable diseases decades ago.

    The kind of research synthesis in this article is about continuing to build the evidence on relative and absolute risks, and in some cases look at how these differences impact different populations more or less due to intersecting determinants.

    Common risk factors

    • unhealthy diet
    • physical inactivity
    • tobacco use
    • harmful use of alcohol
    • air pollution added more recently

    Major chronic noncommunicable diseases

    • cancer
    • cardiovascular diseases
    • diabetes
    • chronic respiratory diseases


  • I would argue that a lot of the computational based problem solving , from middle school through early undergraduate years, focused on topics historically oriented to boys’ interests, aren’t a good measure of innate math talent either.

    But those have historically left a lot of female students behind.

    Male or female, most students are really looking to get through math requirements with plug-and-chug replication of algorithms to get to an answer - not genuine problem solving or abstraction. However, being able to reproduce an answer on a very slightly different problem, or just one with different numbers to plug in, does very little towards using mathematical as a means to model problems independently and find solutions.












  • I’m not attributing anything here. You’re arguably the one clinging to your head canon.

    I’m an older person who was around to hear other OG fans complain about this ‘alternate universe/timeline for TNG’ theory in the late 1980s. And to see how the Great Bird himself responded.

    Roddenberry went on the record saying that the timeline had to adjust to always keep the show’s future as a possible future for the audience. He defended the shift in the timing of WW3.

    Goldsman, who has been a fan longer than almost any of his detractors, would have heard this more than I did. Goldsman organized one of the very first clubs and fanzines as a preteen, and attended the first ever convention in New York City.


  • Roddenberry himself was adamant that Star Trek’s history had to remain a possible history for viewers. So, the dates can slip as long as the major events don’t.

    That is why he put WW3 later than implied by TOS, delaying it to the mid 21st century in the TNG pilot ‘Encounter at Farpoint’ even though that led to a contingent of TOS fans insisting that it ‘had to be a separate universe from the one of the original series.’

    While writers never explicitly resolved this onscreen during the Berman Era shows, preferring to weasel with offscreen head canon in interviews saying that perhaps the Eugenics Wars were covert and going on unknown in the 90s, the new shows have dealt with this problem head on by acknowledging that temporal incursions do affect the timing of major events without making it a separate timeline.

    SNW and Prodigy have been able to make this clear onscreen in canon with the expert help of the franchise’s excellent physicist science advisor Dr. Erin Macdonald. (She did her PhD with the team in Scotland that got the Noble prize just a couple of years later. She’s truly on top of modern theoretical physics.)