Why data literacy is now a critical skill for navigating our digital world

How data deceives and informs us - with Emma McCoy · 54:19 · Video: The Royal Institution · Watch at the source

In short: As our lives move online, understanding data science and AI has become essential. Professor Emma McCoy explains how to extract meaningful insights while critically evaluating AI outputs to avoid common pitfalls and biases.

Emma McCoy, Professor of Statistics at the London School of Economics, explores the dual nature of data science. While these tools offer powerful ways to inform decision-making, they also carry significant risks if interpreted without a critical eye. McCoy emphasizes that true AI literacy requires moving beyond a surface-level understanding to actively interrogate the results generated by these systems.

Drawing on her research into time series and causal inference, McCoy provides practical strategies for identifying and mitigating bias. Her work, which often focuses on transport policy interventions, highlights how rigorous statistical thinking is necessary to ensure data serves as a reliable guide rather than a source of deception.

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