(1) Two episodes of Dr. Chloe Duckworth’s “ArchaeoDuck” series. She compares the scant evidence analyzed by archaeology to a jigsaw puzzle and then explains how an archaeological site is formed and why archaeologists take it part the way they do. (2) Archaeologist-filmmaker Adam Thompson puts forth a fascinating hypothesis to explain massive architectural features made of columnar basalt as far east as Nan Madol on Pohnpei. Did Austronesian royal elite flee from Hindu expansion in Java and migrate to eastern Melanesia? Strata Portraits of Humanity is a monthly half-hour newsmagazine-style show designed for the cable TV and Internet platforms. Each episode of the human story is a portrait building on the many layers of the human experience. This is a record we are just beginning to uncover. From that perspective, Strata delivers in-depth coverage of a wide variety of archaeological and cultural heritage topics all around the world.