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Podcast Episode

Nudge Theory: How Choice Architecture Runs Your Life

The Deductionist Podcast··20 August 2026·31 min

About this episode

You didn't choose that option. Something built the room you chose it in, and it built the room before you walked in. In this episode: – What choice architecture actually is and why nudge theory changed behavioural economics – The organ donation study that proves a default can move outcomes by 75 percentage points – Why AI personalisation turned nudge theory from a blunt tool into an individual weapon – The decoy effect and how a bad third option sells the expensive one – Dark patterns: where legitimate nudging becomes manipulation, and where regulators are already drawing the line – The sunlight test for telling the difference – A practical audit method for finding hidden defaults in your own forms and processes If you've ever felt like you chose something and couldn't say why, this is the episode that explains it. Subscribe if you want to see whether the Real Life Sherlock reputation survives ninety more pages of this. Access the free tier or go deeper with exclusive paid challenges: https://www.omniscient-insights.com/axiom https://www.omniscient-insights.com/community-home MERCH -- https://the-deductionist.myspreadshop.co.uk/all E-SCAPE GAME -- https://www.youtube.com/@thedeductionistteam Everything else you need -- https://linktr.ee/bencardall Music provided by https://robertjohncollinsmusic.com/` #podcast #nudgetheory #psychology