Sue Perkins experiences the modern phenomenon of #vanlife in the USA, as she campervans across California and Colorado to discover the highs and lows of life on the road.
Best friends Joel Dommett and Nish Kumar travel to locations across the globe to immerse themselves in the lives of the toughest, strongest, fittest people in the world.
When she was a child, Kate Humble wanted to be a nomad. Living in some of the world's most remote wildernesses, cheek by jowl with nature, seemed like such a wildly romantic existence.
Guillaume Dulude, docteur en neuropsychologie, part à la recherche des dernières tribus nomades au monde pour comprendre comment elles parviennent à survivre tout en conservant leur mode de vie traditionnel.