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Film historian Ian Christie explores the life and art of Powell & Pressburger, revealing his own personal memories of the filmmakers alongside rare archive materials.
Mathematics has been used as a tool to understand and control infectious disease for over a century, but Covid-19 brought along a whole epidemic of new challenges.
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.
Lymphoma, leukaemia and myeloma arise from different parts of the white blood cell system. Unlike solid tumours, they can be widely distributed in the body, and this means they need a different approach.
Food-related conditions – cancer, heart disease, and strokes – are the leading causes of preventable deaths in the UK. Common wisdom is that health reflects personal choices and will power.
It is widely accepted that the rising prevalence of obesity is a major threat to current and future health of individuals, the public, and the NHS. Obesity comes from a complex interaction of personal choices, genetics, economics, the food industry, and the environment, among other things.
Cinema’s original canons were based on a small number of works most highly esteemed by archivists and historians. But access to the history of film has been dramatically expanded by digital media, as have debates between those arguing from different premises.
Canons of taste and value in other media, such as literature, art and music, have been challenged in recent decades by proponents of sexual and ethnic equality.
Vaccination has transformed the outlook for many previously lethal infectious diseases. It has, however, caused controversy since its beginnings, even when used for widely feared diseases such as smallpox. For many infectious diseases we do not have a vaccine, and may never get one.