Wheat, soy, corn, potatoes—did we really domesticate the best crops nature had to offer? In this episode of the podcast, I speak with geneticist Padraic J. Flood, who specializes in population and quantitative genetics. Padraic left academia and a position in vertical farming to pursue a dream: the domestication of the Aardaker. The Aardaker is a small, unassuming plant native to moist temperate regions of Europe and Western Asia. It produces edible tubers similar to potatoes, but unlike potatoes, these tubers are rich in protein. This unique combination could yield several times more protein per hectare than soy. Not only that, but the Aardaker is delicious, versatile (much like a potato), and improves soil quality by fixing nitrogen. If Padraic succeeds in domesticating the Aardaker—improving its size, uniformity, and other key traits—he could create a super crop that requires less land, enriches the soil, and potentially returns vast areas of farming land to nature.

►Find out more about Padraic's work: www.aardaia.com

These conversations are supported by the Andrea von Braun foundation (http://www.avbstiftung.de/), as an exploration of the rich, exciting, connected, scientifically literate, and (most importantly) sustainable future of humanity. The Andrea von Braun Foundation has provided me with full creative freedom with their support. As such, the views expressed in these episodes are my own and those of my guests.

In this episode I speak with Professor Thomas Metzinger about how our strong, consciously experienced subjectivity emerges out of objective events in the natural world. According to Thomas, no such things as selves really exist in the world: nobody ever had or was a self. All that exists are what he calls `phenomenal' selves which our brains fabricate. In this episode I try to unpack what this means exactly, and what the implications are.

Note: The first question of this interview has been re-filmed after the interview.

Thomas has a new book, which he made open access for everybody to read for free. You can find it here: https://direct.mit.edu/books/oa-monograph/5725/The-Elephant-and-the-BlindThe-Experience-of-Pure

►Watch on YouTube:

https://youtu.be/KdHxUo8wRpY

These conversations are supported by the Andrea von Braun foundation (http://www.avbstiftung.de/), as an exploration of the rich, exciting, connected, scientifically literate, and (most importantly) sustainable future of humanity. The Andrea von Braun Foundation has provided me with full creative freedom with their support. As such, the views expressed in these episodes are my own and those of my guests.

Why is alcohol use so widespread? The usual thinking is that despite its negative effects, alcohol is pleasurable and that is why we drink it. But this can't be the whole story because if alcohol is really so bad then cultures that prohibit drinking should dominate over those that like to drink, or you might think that a genetic mutation that makes drinking less pleasurable would spread rapidly through the population. In this conversation I discuss this mystery with sinologist and philosopher Edward Slingerland, who is a Professor of Philosophy at the University of British Columbia, where he also holds appointments in the Departments of Psychology and Asian Studies. Our conversation ranges from the history of alcohol, to its biochemistry and impact on creativity and social life, to a discussion of whether alcohol was necessary for the development of civilization.

► Watch on YouTube: https://youtu.be/j36sKDsvZUg

► For more information about Edward's work see: https://www.edwardslingerland.com/ https://philosophy.ubc.ca/profile/edward-slingerland-iii/

►Follow Stephen on X: @slingerland20

These conversations are supported by the Andrea von Braun foundation (http://www.avbstiftung.de/), as an exploration of the rich, exciting, connected, scientifically literate, and (most importantly) sustainable future of humanity. The Andrea von Braun Foundation has provided me with full creative freedom with their support. As such, the views expressed in these episodes are my own and those of my guests.