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 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.
Control measures including vaccination have reduced the risk of some, but not all, of these very serious infections. This lecture will cover how infections get into the brain, their effect and how we can prevent and treat them.
Professor Tallis seeks to rescue time from the jaws of physics, examining the claims that time is merely the fourth dimension of space-time, that there is a ‘passage’ of time or that time has a direction or arrow.
I will argue for the essential unity of speech and gesture in the transmission of thought, and suggest that we have underestimated the considerable communicative significance of these movements.
Catherine Roach uncovers what we learn from the romance story about today’s changing norms for gender and sexuality and about the nature of happiness and love.
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