Space travel - what's the point? Would it be a good thing to inhabit a new planet if earth becomes uninhabitable? Do I owe anything to the human race as a whole? Is space travel good in itself, or is it just useful? The philosophers of Azim Premji University gather together to ask the questions.

The Azim Premji University philosophers, Dr Chaturvedi, Dr Kashyap, Dr Patrick and Nishok GU search for answers together.

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