World's First Weed ATM

In the word's of Judge Judy, " This is some America!"

http://www.thrillist.com/archives/2008/01/worlds_first_weed_atm_la_los_angeles_gadgets_midwilshire.html

Happy chemical accident ?

I was watching a program and a character referred to life as a "happy chemical accident".
It struck me as cynical, and funny, that this miraculous event would take place, and after the various forms of life struggle to make it to land, this question pops to mind.