Series in which a group of eight overweight Brits must adopt a hunter-gatherer lifestyle for three weeks in the demanding environment of the Kalahari Desert, under the eyes of the Ju'/Hoansi tribespeople. The tough lessons prove too much for some and just halfway through the experiment eight are about to become five. Martin finds himself hungry, disillusioned and verbally violent. Facing his food demons has made him mad with rage and he decides to abandon the experiment, followed by two others. Show less