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The Jordan Harbinger Show

1135: Sandra Matz | How Algorithms Read and Reveal the Real You

Apr 1, 2025
Psychologist Sandra Matz dives into how algorithms harvest a staggering 6GB of your data every hour, unveiling insights about your mental health, political views, and more. She discusses the alarming practices of companies like Facebook, which identified depressed teenagers but chose profit over support. Matz also explains how just 300 likes can reveal your personality better than those closest to you. She highlights the ethical dilemmas of data privacy and introduces innovative data co-ops that help individuals regain control over their digital footprints.
01:27:34

Episode guests

Podcast summary created with Snipd AI

Quick takeaways

  • Companies collect an astonishing 6GB of data per hour on individuals, enabling them to predict personal attributes and states such as mental health or politics.
  • The unethical prioritization of profit over well-being is evident as algorithms identify vulnerable individuals but instead sell data for advertising rather than providing support.

Deep dives

Granular Psychological Targeting

Companies utilize psychological targeting to gather intimate data from users based on digital footprints, which can include social media posts, GPS location, and credit card transactions. This information is analyzed to deduce personal characteristics such as personality traits, political ideologies, and even sexual orientation. Such precise targeting reveals how algorithms have the capacity to profile individuals more accurately than close friends or family. The discussion highlights the alarming implications of this data collection, particularly in understanding mental health issues and how it can potentially lead to harmful outcomes.

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