--- title: "Meaning & Key Takeaway of: Cathy O’Neil claims that this reliance on…" description: "\"“Cathy O’Neil claims that this reliance on historical data is a fundamental problem with many algorithmic systems: “Big data processes codify the past,..." image: "https://sms4smile.com/quotes/i/42d/sara-wachter-boettcher-51138_data_cathy-o-neil-claims-that-this-reliance-o_710209.jpg" --- # Cathy O’Neil claims that this reliance on historical data… ![“Cathy O’Neil claims that this reliance on historical data is a fundamental problem with many algorithmic systems: “Big data processes codify the past,” she writes. “They do not invent the future.” quote by Sara Wachter-Boettcher](https://sms4smile.com/quotes/i/42d/sara-wachter-boettcher-51138_data_cathy-o-neil-claims-that-this-reliance-o_710209.jpg) [Download](https://sms4smile.com/quotes/i/42d/sara-wachter-boettcher-51138_data_cathy-o-neil-claims-that-this-reliance-o_710209.jpg) [Open image](https://sms4smile.com/quotes/i/42d/sara-wachter-boettcher-51138_data_cathy-o-neil-claims-that-this-reliance-o_710209.jpg) > ““Cathy O’Neil claims that this reliance on historical data is a fundamental problem with many algorithmic systems: “Big data processes codify the past,” she writes. “They do not invent the future.”” [Sara Wachter-Boettcher](https://sms4smile.com/quotes/author/sara-wachter-boettcher/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Relying on past data locks algorithms into historic biases, limiting future innovation. **In simple terms:** Historical data traps algorithms in old patterns. Key Takeaway Seek data that anticipates future needs. Themes bias technology future ethics Mood cautious critical Type analytical thought‑provoking When to use this quote - policy design - AI development - social research - product planning Key Concepts algorithmic bias data ethics predictive modeling Questions to Reflect On - How can we incorporate forward‑looking data? - What safeguards prevent past bias from persisting? A Different Perspective Data alone cannot predict novel scenarios without creative input. ★ ★ ★ ★ ★ No ratings yet [Algorithmic](https://sms4smile.com/quotes/about/algorithmic-2139404/) [Algorithmic Systems](https://sms4smile.com/quotes/about/algorithmic-systems-3111974/) [Big Data](https://sms4smile.com/quotes/about/big-data/) [Data](https://sms4smile.com/quotes/about/data/) [Historical Data](https://sms4smile.com/quotes/about/historical-data-2657913/) [History](https://sms4smile.com/quotes/about/history/) [Systems Big](https://sms4smile.com/quotes/about/systems-big-5603386/) [Time](https://sms4smile.com/quotes/about/time/) ## Related quotes > [Histories of discrimination can live on in digital platforms, and if they go unquestioned, they become part of the logic of everyday algorithmic systems.](https://sms4smile.com/quotes/kate-crawford/histories-of-discrimination-can-live-on-in-digital-platforms-and-if/) [Kate Crawford](https://sms4smile.com/quotes/author/kate-crawford/) > [We urgently need more due process with the algorithmic systems influencing our lives. 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