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.
New approaches to volcanic hazard assessment and risk management are emerging as more information is required to respond to volcanic emergencies – illustrated by approaches to some recent eruptions, such as the Soufriere Hills Volcano, Montserrat.
Climate change is important, controversial, and the subject of huge debate. Much of our understanding of the future climate comes from the use of complex climate models based on mathematical and physical ideas.
To mark the 100th anniversary of his birth, the legacy of Nelson Mandela (1918-2013), first president of democratic South Africa, will be considered - both within his country and in the wider world.
Sir Geoffrey will be revisiting some of his key themes in the light of some changes that have taken place across the world since - and to offer his personal view.
In the UK and USA, counter-terrorism efforts have had disparate impacts on racial, ethnic or religious minorities. Are the underlying policies and practices consistent with Anglo-American concepts of the rule of law and individual rights?
Human-induced climate change is the greatest threat encountered by humanity. What is the latest evidence about what is happening to the global climate? What environment might our children face in 2100? What strategies might we use to make a difference?
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