Join Alex Hern, a tech journalist, as he explores the cyberpunk allure of 'Ghost in the Shell', questioning AI consciousness. Natasha Loder, a health editor, reflects on 'Blade Runner' and its profound ethical dilemmas surrounding replicants. Ainslie Johnstone, a data correspondent, shares insights on 'The Martian', celebrating scientific problem-solving. Tom Standage, a deputy editor, defends the eccentric brilliance of the 1984 'Dune', while Jan Piotrowski discusses 'Tenet's' intriguing philosophical take on time. A perfect blend of analysis and nostalgia!