The blog post explores the xenomorph from the Alien franchise, analyzing its neurocognitive architecture and behavior as a predator. It discusses the themes of the original films, including survival, motherhood, corporate greed, a...
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Shane O'Mara is a Substack Featured Writer, best-selling author, and Professor of Experimental Brain Research. He explores the mysteries of the brain and the magic of life. He has written a book titled 'Talking Heads - The New Science of How Conversation Shapes Our Worlds.'
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The author, a neuroscientist, critiques the prevailing notion that artificial general intelligence (AGI) is inevitable through centralized data and algorithmic improvements. They argue that intelligence is not a product of central...
Civilizational divergence, shaped by geopolitical pressures, leads to distinct American, European, and Chinese models, each with unique cognitive styles and institutional responses to global challenges.
The blog post analyzes the Predator movies through the lenses of psychology, neuroscience, and evolutionary biology, presenting the Predators as a technologically advanced species with a unique culture centered around ritualistic ...
Liberal democracies must evolve into adaptive learning systems to effectively tackle contemporary challenges and cognitive failures in governance.
A multifaceted approach combining various treatments, including GLP-1 drugs and vaccinations, is essential for effectively managing Alzheimer's disease progression.
The post discusses five surprising insights from cognitive and social neuroscience, highlighting the brain's default mode network (DMN) and its role in mental processes during 'idle' time, the overlap between social and physical p...
The text explores nationalism as a deep psychological attachment to one's nation, emphasizing its neurocognitive foundations. It discusses how nationalism is not merely an abstract concept but a lived experience shaped by emotiona...
The author reflects on a panel discussion at the Dublin Book Festival, focusing on the art of storytelling as a shared cognitive experience. Niall de Burca, a traditional Irish storyteller, emphasizes the importance of permission ...
The author, Shane O'Mara, reflects on a quieter month while sharing recent accomplishments, including the completion of pieces on Alien/Xenomorph and Predator. He announces a significant European Research Council grant for a proje...
The post critiques the concept of 'learning styles,' arguing that the theory lacks empirical support and is fundamentally flawed. It suggests that matching teaching methods to a learner's preferred style (visual, auditory, reading...
The post critiques the limitations of AI-generated summaries, arguing that they oversimplify complex information and fail to engage readers deeply. It highlights the inadequacies of AI in understanding context and nuance, particul...
The text explores the complexities of governance in Europe, particularly in the context of distributed cognition and the absence of a singular leader. It discusses how political communities can function effectively without a domin...
The blog post discusses the phenomenon of hyperpolarization in modern politics, particularly how settled scientific issues like climate change and vaccines have become divisive. It explores psychological mechanisms such as confirm...
The post explores the concept of the self as a governing structure within modern democracies, arguing that individuals should be viewed as self-governing cognitive agents rather than mere consumers or voters. It discusses the impo...
The blog post critiques the tech industry's misunderstanding of human cognition, highlighting two stories: Microsoft's new AI features in Windows that allow users to talk to their PCs, which the author finds misguided, and the fai...
MAGA is a dominant political force in the US that significantly impacts global relations, particularly with Europe and NATO, and should be taken seriously.
The post discusses the concept of interleaving as a method to enhance learning and memory retention. It contrasts interleaving with blocked practice, explaining that interleaving involves mixing related topics during study session...
In this reflective post marking his 250th entry, Shane O'Mara discusses his journey of writing about brain and behavior over five years, emphasizing the intersection of neuroscience with various societal issues. He shares insights...
This post examines the interplay between individual determination and state power through a paired review of a thriller and a political biography.
5.1umwelt
2025-08-26 • neuroscience psychology animal emotions human perception umwelt
The post explores the differences in sensory perception among various animals, highlighting how their unique visual systems shape their understanding of the world. It discusses the limited vision of spiders, the UV perception of b...
The text discusses the ineffectiveness of common study strategies like rereading and massed practice, emphasizing the importance of 'retrieval practice' for effective learning. It highlights that learners often focus on encoding m...
The text discusses Ireland's housing crisis and the cognitive bias to solve problems by adding complexity. It emphasizes the need for a subtractive mindset to improve complex systems and suggests practical cognitive aids to achiev...
Unitary authority presidential systems are vulnerable to cognitive overload due to the concentration of decision-making in a single human mind. This results in slower situational awareness, heightened error rates, and authoritaria...