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As Attenborough points out, the Carbons are not bad people, but as Westerners, they have one of the most energy-hungry lifestyles on the planet. They are a two-car household, and each vehicle emits 10 tons of CO 2 over the course of a year.
A registered charity, the BBC Wildlife Fund, was established to direct funds raised by the programmes to conservation charities in the field to help save the featured animals, and other species, from extinction. Saving Planet Earth enabled the Fund to raise £1 million on the night, a total which had almost doubled by the end of 2010. [1]
The "five ways" proposed are geoengineering techniques: space lenses in orbit, to diffract sunlight away from the earth; cloud seeding with seawater to increase albedo; sulfur launched into the stratosphere to increase albedo; ocean fertilization with iron or urea (nitrogen fertilizer) artificial trees (see carbon capture and sequestration)
How such values are assessed and exchanged among people determines the social, political and personal restraints and imperatives by which conservation is practiced. This is a view common in the modern environmental movement. There is increasing interest in extending the responsibility for human wellbeing to include the welfare of sentient animals.
At some point in the mid-1980s, a pony-tailed upstate New York environmental activist named Jay Westerveld picked up a card in a South Pacific hotel room and read the following: "Save Our Planet ...
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. The programmes were originally broadcast on BBC Four immediately after the final three episodes of Planet Earth on BBC One.
The biological and geological future of Earth can be extrapolated based on the estimated effects of several long-term influences. These include the chemistry at Earth's surface, the cooling rate of the planet's interior, gravitational interactions with other objects in the Solar System, and a steady increase in the Sun's luminosity.
The history of life on Earth traces the processes by which living and extinct organisms evolved, from the earliest emergence of life to the present day. Earth formed about 4.5 billion years ago (abbreviated as Ga, for gigaannum) and evidence suggests that life emerged prior to 3.7 Ga. [1] [2] [3] The similarities among all known present-day species indicate that they have diverged through the ...