Personal newsletter from psychologist and author Dr Sarb Johal reflecting on technology, AI, online life, and retreating from social platforms. Later issues introduce a project on aging well covering physical, financial and mental capacity.
Website: https://www.sarbjohal.com/
Essays and a serialized book on AI-era cybersecurity, trust and measurement, citing specific vendor and lab reports. Readers get an original framework, including the Learning Advantage Ratio and the work-factor idea for AI judgment, alongside analysis of how security metrics get gamed.
Patrick McKenzie (patio11) podcast where he reads and expands on his essays about the practical mechanics of money, payments, banking, and consumer travel rights, with worked examples. Readers get clear explanations of how finance and travel systems actually behave, drawn from his industry experience.
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