The Nobel prize winning molecular biologist Venki Ramakrishnan explores how time affects our bodies, brains and emotions in his new book, Why We Die: The New Science of Ageing and the Quest for Immortality. As he explains the recent scientific breakthroughs to extend lifespan by altering our biology, he also considers the ethical questions such efforts raise.
The neuroscientist Charan Ranganath asks a different question in his book, Why We Remember. Using case studies he unveils the principles behind how the brain retains information, and what and why we forget so much. He also looks at what happens to our memories as we age.
In her new book, Nostalgia, the historian Agnes Arnold-Forster blends social history and psychology in a quest to understand this complex emotion. While it was thought of as an illness in the 17th century, it is now used as a widespread marketing tool impacting our choices from politics to food. But if nostalgia prompts us to glorify the past, Arnold-Foster asks how that impacts the present, and future.
Producer: Katy Hickman
Thomas Becket and the rift between church and state
Inspiring awe – from the heavens to the oceans
Laughter
Human ingenuity and shared inheritance
Derrida, Woolf, and the pleasure of reading
Landscapes real and imagined
Physics in all its glory
Great women of the classics
China and the global order
Fake news and data lies: how to win an election
Care and compassion
Contested histories
Faith in the modern world
Claudia Rankine and Margaret Atwood
The Radical Agenda
Meritocracy and inequality
Nature notes, from farming to fungi
Brit Bennett on race, identity and protest
James Joyce
Our coercive politics
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