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Aided by some of the world's leading scientific figures, this new five-part series examines how 21st century scientists are battling the world's big killer diseases, breaking down the barriers between man and machine and expanding our understanding of the universe.

David Attenborough
Self

Richard Dawkins
Self

Stephen Hawking
Self - Host
Kathy Sykes
Self

2003

1980

2020

2022

2014

1964

2010

1983

2022

1989
2021

1993

2021

2024

2011

2015

2022

2020
2019

2023