Sir David Frederick Attenborough (/ˈætənbrə/; born 8 May 1926) is an English broadcaster and natural historian. He is best known for writing and presenting, in conjunction with the BBC Natural History Unit, the nine natural history documentary series forming the Life collection that together constitute a comprehensive survey of animal and plant life on Earth. – source: https://en.wikipedia.org/wiki/David_Attenborough
Attenborough’s programmes have often included references to the impact of human society on the natural world. The last episode of The Living Planet, for example, focuses almost entirely on humans’ destruction of the environment and ways that it could be stopped or reversed. Despite this, he has been criticised for not giving enough prominence to environmental messages. Some environmentalists feel that programmes like Attenborough’s give a false picture of idyllic wilderness and do not do enough to acknowledge that such areas are increasingly encroached upon by humans.
Attenborough has subsequently become more vocal in his support of environmental causes. In 2005 and 2006, he backed a BirdLife International project to stop the killing of albatross by longline fishing boats. He gave public support to WWF‘s campaign to have 220,000 square kilometres of Borneo’s rainforest designated a protected area. He also serves as a vice-president of BTCV, vice-president of Fauna and Flora International, president of Butterfly Conservation and president of Leicestershire and Rutland Wildlife Trust. In 2003, he launched an appeal on behalf of the World Land Trust to create a rainforest reserve in Ecuador in memory of Christopher Parsons, the producer of Life on Earth and a personal friend, who had died the previous year. The same year, he helped to launch ARKive, a global project instigated by Parsons to gather together natural history media into a digital library. ARKive is an initiative of Wildscreen, of which Attenborough is a patron. He later became patron of the World Land Trust, and an active supporter. He supported Glyndebourne in their successful application to obtain planning permission for a wind turbine in an Area of Outstanding Natural Beauty, and gave evidence at the planning inquiry arguing in favour of the proposal.
Attenborough and US President Barack Obama discuss and contemplate the natural world at the White House
Attenborough again took up the topic of population in an episode of Horizon entitled, How Many People Can Live on Planet Earth? He has written and spoken publicly about the fact that, despite past scepticism, he believes the Earth’s climate is warming in a way that is cause for concern, and that this can likely be attributed to human activity.