Jorge's Blog

A single number, thousands of variants — but does the promise match the science? (📷:empowervmedia) I magine a single number that claims to predict your risk of depression, your expected years of schooling, or your likelihood of a heart attack — derived entirely from your DNA. That is the promise of the polygenic score (PGS): a summary statistic aggregating the influence of thousands of common genetic variants into one figure. Since their first systematic development in 2009, over 1,000 peer-reviewed publications have employed this methodology - spanning schizophrenia, educational attainment, and alcohol misuse. The scientific appeal is genuine. The hype surrounding it, however, demands scrutiny. Polygenic scores are statistical predictors , not biological verdicts. Within the populations for which they were built, their explanatory power can be notable - reaching up to 13% of variance explained for educational attainment and 24% for height (Mostafavi et al., eLi...

H ow do people decide what to believe? Why does misinformation spread so easily? Why do news stories persuade some audiences, alienate others, and disappear entirely for others? And what happens to democracy when journalism, culture, psychology, and algorithms all collide in the same information environment? These are the questions that drive the article   "Psychology, Culture, Journalism, and Democracy: A Critical Literature Review of Their Intersections in the Digital Age" . This piece offers an interdisciplinary review of how cognitive processes, cultural values, media systems, and digital technologies interact to shape public knowledge and democratic life today. At its core, the article argues that journalism is not only a communicative institution. It is also a psychological and cultural institution. News is never just “information”. It is interpreted through identity, emotion, trust, social belonging, and the mental shortcuts we all use to make sense of a complex world....

You expect clinical placements to be where future nurses learn how to care. But what happens when the learning environment itself becomes unsafe? A growing body of research shows that more than half of nursing students in Australia experience bullying, harassment, or lateral violence during clinical placements . These aren’t isolated incidents; they are part of a broader, systemic issue embedded within healthcare culture. This article takes a deep dive into this problem from a psychological, sociological, and clinical safety perspective.

Your daily scroll is actually a carefully choreographed dance directed by engineers, data, and the pursuit of profit. (📷:empowervmedia) H ave you ever felt like your phone knows you better than you know yourself? You think of a hobby, and suddenly your feed is full of it. You didn't choose those posts—at least, not directly. The History of the "Invisible Hand"  Back in 2006, the digital world changed forever when Facebook introduced the News Feed. It moved us away from seeing what our friends posted in the order they posted it, and into a world where an algorithm "learned" what we liked. Today, this is the "Algorithm Economy" . Who is actually choosing your content? It’s easy to blame "the algorithm" as if it’s a ghost in the machine. But "the algorithm" is a set of choices made by engineers and executives . They have built systems that prioritise: Watch Time: How long you hover over a photo. Active Interaction: If you take the t...

Millions of people are lying awake at night with tired eyes and a working day that doesn’t pause to care.   (📷:tempatbacabaca) I f you feel like everyone is talking about sleep lately, it’s not just your algorithm. Sleep problems are a genuine public health issue—and that reality is pushing demand for structured “sleep courses” the way gym memberships spike after New Year’s. An Australian report commissioned by the Sleep Health Foundation   estimates that 39.8% of Australian adults experience some form of inadequate sleep, and it puts the total cost of inadequate sleep at $66.3 billion (2016–17), combining financial costs and loss of wellbeing. That same report links inadequate sleep to accidents, learning and decision-making problems, and elevated risk of serious health conditions. 'What happens to your body when you sleep?' ▶️1m37s Zoom in one level and you see why “sleep courses” get sold as hope in a box. Another Sleep Health Foundation report found that 59.4% of re...

The danger begins when the mask hardens and the person underneath can’t breathe.   (📷:dreamcounseling) J ung was a Swiss psychiatrist and psychologist who founded analytical psychology, and his influence spread far beyond clinical practice into religion, literature, and culture. He was born on 26 July 1875 and died on 6 June 1961.   He developed ideas like introversion/extraversion, archetypes, and the collective unconscious, and he helped popularise the term “complex” through his early clinical work.   The strange part is not that Jung still matters, but  how he matters. Today we live inside constant self-presentation: job titles, bios, curated photos, “personal brand”, and the quiet fear that if we don’t keep up, we disappear. Meanwhile, the internet itself is changing shape. Generative search and AI summaries are reshaping how writers and publishers get discovered, and even regulators are debating whether publishers should be able to opt out of having their cont...