Book review – space travel

What would life on Mars actually look like?

Just as extreme altitudes have notable effects on the human body and mind, so too does extreme wealth seem to have a particular effect on psychology. Or at least that’s how it appears when you look at the shared ambition of two of the world’s most prominent billionaires, Elon Musk and Jeff Bezos. Both men are fixated on the idea that humanity’s future lies beyond Earth and are funnelling fortunes into the vision that we will soon have significant human settlements off-planet, whether on the moon, Mars or elsewhere. It’s an argument grounded not just in exploration and discovery, but in survival. If humanity’s future on Earth looks to be