S1E5

Survival

One Strange Rock

calendar_todayApr 23, 2018 schedule47 min star8.3

Earth, the great killer. Without the cycle of death and sacrifice, from cellular to planetary, life would not be here. From the deaths of stars, to planetary scale mass extinctions and the sacrifice of individuals for a greater genetic good, this is the story of how life evolved hand in hand with death. Death drives evolution. It's hardwired: from our cells to our landscapes, our colorful living planet is only possible because of it. Death leads to opportunity and biodiversity which ironically ensures life on the planet is never wiped out. It's not enough for our planet to be habitable… it also has to be lethal.

broadcast_on_home Networks

National Geographic

star Guest Stars

person

Roger Smith

Self - Paleontologist

person

Karla Colmenero

Self - Environmentalist

person

Tyler Winter

Self - Aquatic Ecologist

person

Petr Nesterov

Self - Kamchatka Native Dancer

person

Alina Nesterov

Self - Kamchatka Native Dancer

person

Lucas Spelman

Self - CAL Fire Captain

person

Lama Samdup

Self - Tibetan Buddhist Monk

Chris Hadfield

Chris Hadfield

Self - Astronaut

person

Jerry Linenger

Self - Astronaut

Mae Jemison

Mae Jemison

Self - Astronaut

person

Leland Melvin

Self - Astronaut