Just want to let you know about our book coming out on April 25th, just in time for our 15th anniversary.

It includes chapters for 18 of our episodes with such guests as Lucy Lawless and Michael Sandel, Peter Singer, and Arthur Danto.

The book also includes essays by me, Mark, and our editor.

For more information, go to partially examined life.com.

book. You are listening to partially examined life, a podcast by some guys who at one point

set on doing philosophy for a living, but then thought better of it.

Our questions for episode 338 are, what's the relationship between the potential and the actual

and what is the ultimate source of all motion in the universe. This is our fourth

and final discussion of Aristotle's metaphysics. If you're jumping in here you may wish

to listen first to

episode 335 where our treatment of this book starts. Today we're discussing a

book 9 aka theta and also book 12 or Lambda. For more information, please see partial examined life.

This is Mark Linton Meyer causing motion

in the matter of something loved in Madison, Wisconsin.

This is Wes Allone, whose potency

is according to a rational formula in Cambridge, Massachusetts.

This is Dylan Casey, being at work day in myself in Madison, Wisconsin.

All right, wrapping up the metaphysics. There's a lot of books that we skipped. I sort of... this one's

is right wrapping up the metaphysics there's a lot of books that we skipped I sort of

skimmed over some of them and I know we got this exact reading assignment from the

St John's college reading

included one through three or something like that too, which go through

...