Are humans superior to other life forms? Is it OK that we kill and eat them for food? Or that we use them for medical research? Do they suffer pain? Do their lives have any value, or are they on earth for humans to do with as they will? We begin this week's show with a radio adaptation of the The Superior Human, which looks at 18 reasons why people think that humans are somehow special and superior to other life forms:

A Large Population
Having Long Lifespans
Creating Art
Building
Living in Houses
Having Opposable Thumbs
Using Tools
Using Reasoning
Walking Upright
Living in Societies
The Ability to Kill (almost) All Other Life Forms
Teaching and Learning
Language
Other Life Forms Rely On Instinct
Culture
Being At The Top Of The Food Chain
Intelligence
Consciousness and Autonomy

Reviewing topics such as Cartesian dualism, this film looks at the debate over whether animals feel pain and whether it is moral to consider their welfare or whether humans are somehow innately 'superior'. Speakers include Bernard Rollin on why he coined the word 'speciesism', Gary Yourofsky and Richard Ryder.

The film continues into our second hour, noting that Darwin thought it absurd to think of some animals as higher than others. It concludes with Steve Best looking at the close connection between speciesism and racism.

We then take something of a sideways step and look a unique feature of homo sapiens - their propensity to money psychosis. We resume reading Chapter 8 of David Graeber's Debt, The First 5000 Years where we left off in episode 597. Concluding this chapter we make a good start on Chapter 9, The Axial Age, noting that the strategy of military expansion was using in ancient Greece as a way to tackle debt crises, but that it solved nothing since when military expansion reached its limits, the essential problem (the abject poverty of the masses) remained unaddressed.

Thanks to Ultraventus for publishing such a beautiful film .