Documentary filmmaker Louis Theroux continues to explore some of the more unusual aspects of American society by looking at how modern America deals with birth, love and death.List of episodes:"Love Without Limits"- Louis tr*els to Portland, Oregon which is seen as the U.S. capital of polyamory and ethical non-monogamy. He embeds himself with families who h*e opened their relationships to others."Choosing Death"- There are now 6 U.S. states that offer the terminally ill the option of ending their lives with a prescribed cocktail of drugs. In California Louis meets some of those planning to end their life and some who don't meet the criteria."Take My Baby"- Louis explores open adoption in California, where women hand over their babies at birth to adoptive families paying tens of thousands of dollars for the privilege.