Nigeria's population is expected to double between 2050 and 2100. But if the standard of living in poor parts of the world increases then one probably does have to, by most measures, double food production from present. And as the global south becomes more prosperous, they are going to need more energy. We've got to provide that in a carbon free fashion.
Shermer and Rees discuss: existential threats • overpopulation • biodiversity loss • climate change • AI and self-driving cars, robots, and unemployment • his bet with Steven Pinker • his disagreement with Richard Dawkins • how science works as a communal activity • scientific creativity • science communication • science education • why there aren’t more women and people of color in STEM fields • verification vs. falsification • Bayesian reasoning and scientific progress • Model Dependent Realism and the nature of reality Fermi’s Paradox • why he’s an atheist but wants to be buried in the Presbyterian church in which he was raised • mysterian mysteries.
Martin Rees is Astronomer Royal, former President of the Royal Society, Fellow (and former Master) of Trinity College, Cambridge, and Emeritus Professor of Cosmology and Astrophysics at the University of Cambridge. He sits as a member of the UK House of Lords. He is the author of many bestselling popular science books, including: On the Future; Just Six Numbers; Before the Beginning; and Our Final Hour. His newest book is If Science is to Save Us.