ummm
There is an episode with the title ( Botswana ) on the MWW show, but haven't seem an episode titled " sonoran desert". And frankly I didn't like the show in general. The guy looks like an apprentice comedian , rather than "special forces expert". Just my humble opinion.

In any case, I am a city guy and only have a small interest in wildreness (desert) survival for the off chance that I find myself in a bad situation on long highways. It is many years since I have gone out to desert on our work. I have left that stuff for younger guys, and stuck myself to indoors type work.

These days, I am more focused on urban preparedness and dealing with in-house or in-door type survival situations. So, I have gone through CPR training ..etc.

I have started watching ( Survivors ) but will be some time before I have an opinion.