Original source: Barry's Economics
This video from Barry's Economics covered a lot of ground. Streamed.News selected 4 key moments and summarises them here. Everything below links directly to the timestamp in the original video.
Your feed is not a random reflection of the world; it's a carefully curated outrage machine. This research explains the invisible economic forces that decide what makes you angry online.
Neuroscientist Molly Crockett’s Research Reveals How Social Media Algorithms Are Engineered to Amplify Moral Outrage
Research from neuroscientist Molly Crockett, published in Human Nature Behavior, demonstrates that social media platforms are systematically designed to amplify moral outrage. While direct experience with immoral acts is rare in daily life, online environments drastically increase our exposure to them. This digital architecture capitalizes on a key finding from a study of New York Times articles: anger is the single strongest predictor of what content goes viral.
The result is a profit-driven system that has no values, only a relentless agenda to maximize engagement. It has, in effect, discovered through relentless testing that human suffering is immensely profitable, creating a feedback loop where the most incendiary content is rewarded with visibility, ensuring the anger never subsides.
"The extent to which an article triggers anger is the strongest predictor of whether a headline makes it to the most shared list."
Algorithms Exploit 'System One' Thinking to Drive Engagement and Profit, Nobel Laureate's Theory Suggests
The work of Nobel Prize-winning psychologist Daniel Kahneman provides a powerful framework for understanding our digital lives. He identified two modes of thinking: the fast, emotional, and tribal "System One," and the slow, analytical, and effortful "System Two." Social media algorithms are scientifically optimized to target System One, which triggers immediate rage or recognition and drives shares and comments.
System One is where the money is. In contrast, the deliberative System Two—the part of the brain that asks "Who benefits from this fight?"—generates almost no engagement. The moment a user shifts to questioning the profit motive behind the conflict, they become far less useful to the machine.
"System one is the part of the brain that writes the comment, system two is the part that reads it later and goes, 'Oh, I'm probably going to have to close this account.'"
Social Exclusion Registers as Physical Pain in the Brain, Neuroscience Study Finds
Amidst a documented crisis for men in the UK—with suicide rates three times higher than for women and half a million fewer in higher education over the past decade—neuroscience offers a critical insight. Research by Naomi Eisenberger at UCLA shows that social exclusion and economic insecurity activate the very same neural pathways as physical pain.
This finding reframes the debate, suggesting that emotional distress from losing a job or social status is not a matter of fragility but a neurologically real form of hurt. The brain's pain system, evolved to ensure social connection for survival, treats rejection as a genuine physical threat.
"Neurologically, it's about as helpful as telling somebody with a broken leg to, 'Jog on, mate. Just walk it off.'"
The 'Gender War' Is a Lucrative Business Model Monetizing Engineered Conflict, Analysis Suggests
The online culture war is not an accident; it is an immensely profitable business model. Algorithms identify a generation of economically precarious men experiencing what neuroscience registers as real pain and hand them a ready-made enemy. In turn, women with legitimate grievances are presented with an opposing target, fueling a cycle of outrage.
In this arena, the platform remains neutral, standing between the warring parties with a card reader. It is genuinely one of the most elegant conflicts of interest in modern public life, as attacking each other is far more profitable for the system than questioning the profit motive itself.
"The platform is just completely neutral. Just standing in between the two warring parties with a card reader."
Summarised from Barry's Economics · 31:34. All credit belongs to the original creators. Barry's Economics Press summarises publicly available video content.
