Being Jim Davis

How do you convert degrees into radians? And also, why would you do that? And why, for that matter would Jon Arbuckle attempt to take his cat, Garfield, for a walk on a leash? We talk about that stuff for a while, then about old people and attitudes toward immigration, then, finally, about whether committing to a multi-decade daily Garfield recap podcast was a terrible soul-crushing mistake. Today's strip: