The definition of postpartum depression is broad. The symptoms can range anywhere from feeling exhausted and disconnected from your baby to paranoia that someone else might hurt your child or, even worse, that you yourself might do your baby harm.

While this wide-ranging spectrum makes it hard to diagnose, the CDC says between 8 percent and 19 percent of women suffer from postpartum depression.

Technology has made us healthier in a lot of ways. It’s beaten back old threats from smallpox to stillbirth to scarlet fever. But many think the march of progress has gone too far, and we need to get back to nature. 

Author Nathanael Johnson says most of us are in the middle – suspicious of technology run amok, but unwilling to trade the condo for a mud hut. He investigates whether the natural approach is really better for us in his book, “All Natural.” 

Nathanael also laid out five common myths about nature versus technology. Get the gist below, or click below and listen to the full conversation: