Jeremy sits down with the Astronomer Royal, Lord Martin Rees. As well as being the nation's foremost stargazer, he is the founder of the Centre for Existential Risk at Cambridge, which means he spends a great deal of time thinking about how humanity might face its doom.<br /><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
