Earlier this month we were treated to a talk in Cardiff by Lord Martin Rees, the Astronomer Royal and Professor of Astrophysics at University of Cambridge. This afforded us the opportunity to speak to Professor Rees about the subject of his talk: “The World in 2015 – and beyond”. After discussing the challenges facing the long-term survival of humanity, and possible solutions, we also discussed Lord Rees’ role in the House of Lords, and recent developments in astronomy and cosmology.
There have been (yet) more exoplanet stories recently as well, so we also discussed atmospheres of exoplanets. And not wanting to limit ourselves to the biggest issues, we also discussed growing potatoes on Mars (well, the Andes, but that’s pretty close)…
For an archive of Pythagorean Astronomy, visit pythagastro.uk.
[Update 25 April: You can also listen to an audio recording of Lord Rees’ lecture.]