Planet Earth - The Future is a 2006 BBC documentary series on the environment and conservation, produced by the BBC Natural History Unit as a companion to the multi-award winning nature documentary Planet Earth. Each episode highlights the conservation issues surrounding some of the species and environments featured in Planet Earth, using interviews with the film-makers and eminent figures from the fields of science, conservation, politics and theology. 'Living Together' deals with the future of conservation. It begins by looking at previous efforts. The 'Save The Whales' campaign, which started in the 1960s, is seen to have had a limited effect, as whaling continues and fish stocks also decline. In the 1990s, as head of the Kenya Wildlife Service, Richard Leakey took on the poachers by employing armed units. Although it was successful in saving elephants, the policy was detrimental to the Maasai people, who were forced from their land. Sustainable development is viewed as controversial, and one contributor perceives it to currently be a "contradiction in terms". Ecotourism is shown to be beneficial, as it is in the interests of its providers to protect their environments. However, in some areas, such as the Borneo rainforests, the great diversity of species is being replaced by monocultures.