Gresham College provides outstanding educational talks and videos for the public free of charge. There are over 2,500 videos available on our website. Your support will help us to encourage people's love of learning for many years to come.
The skeleton of Richard III was discovered beneath a Leicester car park in 2012. Forensic techniques were used to analyse injuries to the skull, rib and pelvis.
Clinical practice depends on the acquisition and analysis of evidence - detailed information from each patient’s clinical history, laboratory tests, imaging scans and biopsies. Yet data on its own is not enough, and must always be interpreted in the context of each unique person.
The Efficient Market Hypothesis argues that stock markets are rational – they take into account all relevant information, and incorporate it in an unbiased way. This talk will present evidence that stock prices are instead driven by human psychology.
Professor Fletcher proposes that it can be understood in terms of the normal functioning of the mind, which seeks to construct a working model of reality even though it has very little direct contact with that reality.