>>450 If your FIL is willing to try cooking, I can recommend the "How to Cook Everything: The Basics" cookbook by Mark Bittman.
>>456 Welcome! I'm still a relatively new (since Aug. 2016) TH fan and I can relate to what you're experiencing. I also felt really confused/conflicted the more I read about him, but eventually I learned to ignore the way-out-there, extreme opinions and settle somewhere in the middle. And I also hope that his career comes out of the current apparent slump.