TV Schedule for PBS World (WKOP-TV4) Knoxville, TN
Tuesday, August 4th TV listings for PBS World (WKOP-TV4) Knoxville, TN
Our New World A Wild Revival
Five ecosystems are reshaped by climate change as ice fields and underwater forests vanish and become replaced by new ecosystems.
The expansion of federally protected grizzly bears in the Greater Yellowstone Ecosystem, spanning Idaho, Montana and Wyoming.
Stories From the Stage Oops!
Kemp Harris describes a life-changing moment at a stop sign; Justin Werfel's one-wheel ride; Jannelle Codianni confesses that magic is not always real.
Adventurer Bob Coomber sets out to become the first wheelchair biker to cross the Kearsarge Pass in the Sierra Nevada of California.
Christiane Amanpour leads discussions about world issues and interviews with global leaders.
Experts analyze prominent international affairs topics and America's role in a shifting world.
An in-depth portrait of Asia today, covering its dynamism as a center of growth.
Outback The Kimberley Comes Alive
The diverse humans and creatures inhabiting the Kimberley region of Western Australia.
Outback The Dry Season
The Outback comes to life during the dry season -- turtles lay eggs, cattle get ready for rodeos, athletes dive for pearls and a mother to marsupials sets her babies free.
Outback Return of the Wet
Rain brings much needed relief from the heat to animals and people in the Outback.