Episode 1

E1

Episode 2

E2

Episode 3

E3

Episode 4

E4

Episode 5

E5

Episode 6

E6

Episode 7

E7

Episode 8

E8

Episode 9

E9

Episode 10

E10

Episode 11

E11

Episode 12

E12

Episode 13

E13

Episode 14

E14

Episode 15

E15

Episode 16

E16

Episode 17

E17

Episode 18

E18

Episode 19

E19

Episode 20

E20

Episode 21

E21

For a long time, the Sahara was considered an expanse of sand and rock, but in the 1950s, a researcher and his guides discovered hundreds of thousands of cave paintings in southern Algeria. These masterpieces, dating back to prehistory, reveal an unexpected past. Before being a desert, the Sahara was a verdant El Dorado where lions and ostriches were hunted, and where complex cultural societies developed. A vast archaeological investigation is shedding light on a little-known chapter in human history: the metamorphosis of the Sahara. Using the latest investigative technologies, scientists are discovering new evidence buried beneath the sand, submerged at the bottom of the ocean, or etched in stone.

Episode 22

E22

Episode 23

E23

Episode 24

E24

Episode 25

E25

Episode 26

E26

Episode 27

E27

Episode 28

E28