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.
What the NHS has provided and had to treat over its existence has changed much more radically than most people realise. Some of this change is rightly the domain of politics, but much is driven in response to changing health needs, improvements in medical science and priorities of society.
The relative role of the State and the individual is a recurring theme of political theory. It is also a practical question in public health – what are the respective responsibilities of government, individuals and healthcare professionals to protect health?
This lecture examines the mathematics behind computing, starting with the history of the explosive growth of computer technology, from code breaking through to all aspects of modern communication and security.
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