You were stoned, dude. ;)
<3
(a) is the last answer shown to every question because it’s Canada, eh?
Trudeau started drawing Doonebury at Yale in 1968 and it went national in 1970. I believe the name Walden was a nod to Thoreau.
The for-profit Walden University also started in 1970, but I believe (hope) that was a coincidence.
You were stoned, dude. ;)