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How to Grow a Planet

The Challenger (Season 1, Episode 3)
TV Episode | 60 min | Documentary

The meteor which wiped out the dinosaurs also made room for small plants, especially the grasses, which are better at harvesting CO2. There, nutritious, easily grazed seed and regenerating stems become favorite food of many animals, ...See moreThe meteor which wiped out the dinosaurs also made room for small plants, especially the grasses, which are better at harvesting CO2. There, nutritious, easily grazed seed and regenerating stems become favorite food of many animals, transforming large tracts of former forest, part of an intricate global food cycle. They also have armies of pollinators and a remarkable relationship with fires, required for prairie rejuvenation. A fluke of nature, easily harvested grains, made cereals ideal for human cultivation, the start of sedentary civilization, which again transformed the globe. Written by KGF Vissers See less
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Updated Feb 21, 2012

Release date
Feb 21, 2012 (United Kingdom)

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4 cast members
Name Known for
Iain Stewart
Self - Presenter (as Professor Iain Stewart) Self - Presenter (as Professor Iain Stewart)   See fewer
Chris Austin
Self - Forest Fire Association Self - Forest Fire Association   See fewer
Jill Pruetz
Self - Iowa State University (as Dr Jill Pruetz) Self - Iowa State University (as Dr Jill Pruetz)   See fewer
Klaus Schmidt
Self - German Archaeological Institute (as Professor Klaus Schmidt) Self - German Archaeological Institute (as Professor Klaus Schmidt)   See fewer
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