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Human Worlds

Season 1 Episode 5 | 55m 55s

Sir David Attenborough reveals how humans are helping plants, many of which face extinction. From projects in Africa to re-seeding the landscape to rebuilding a Brazilian rainforest tree by tree, everyone can work to make our world a little wilder.

Aired: 08/02/22 | Expires: 07/03/24
Extras
Discover how two revolutionary ancient inventions changed the course of humanity forever.
Follow ancient humans’ journey into an icy and perilous new land.
The Xudum pride works together to bring down a huge buffalo, but things don't go according to plan.
Phil Sharp’s RNA breakthrough sparked a revolution in science, health, and biotech.
Discover how Homo sapiens outlasted Neanderthals – and how they helped make us who we are today.
Elephants threaten the safety of lion mum Serami’s cubs.
Lediba shows off her incredible agility while hunting monkeys high above the ground in the treetops.
Watch a preview of Hard Hat Riot.
Follow Homo sapiens as they venture out of Africa and spread farther than any other human species.
Pobe catches an impala then allows her cubs to chase it, marking an important moment for the cubs.
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