Dr. Leonard Sax (M.D., Ph.D.) is a physician, psychologist, speaker, and best selling writer. In this episode, Preston and Dr. Sax talk about why kids are growing up much more fragile and unhealthy (mentally and physically). Part of it has to do with parents who are coddling their kids and shrinking back from establishing God-given parental authority. Lack of boundaries on screen-time (and content) also plays a significant role in the epidemic of anxiety, depression, and suicidality among kids. Sax is also a leading expert in sex and gender theories, especially as it pertains to trans* identities and experiences, something he’s written about in his latest edition of his book “Why Gender Matters” (2017). Both of these topics--kids and gender--come together and shape Sax’s concern for some disturbing things going on in the medical field regarding kids who identify as trans*.