The monkey caressing puppies A small Capuchin recorded caressing some newborn puppies. With fingers of small arms, Pats the dogs and seem very affectionate with them.
The increase in the global population over the centuries It took 200.000 years before the world our population to reach one billion people, and 200 years to reach 7 billion. But births are at slowing, as women make fewer children on average. How we can reduce our impact on the Earth's resources, as we approach the 11 billion; An animation created by the American Museum of natural history in New York.