The myth that tool usage is for humans only was put to rest when anthropologist Jane Goodall witnessed hungry gorillas probing stems into ant mounds to catch a snack. Elephants, sporting the largest brains of any land animal, are known to use fronds as tools to swat away flies or scratch themselves. lot less than most people think. But one thing we alone can do is work toward conscious social evolution. We have the technology and communication skills to steer our own species and create a fair, peaceful and benevolent societyâan ability that I hope we donât squander.
Memphis Population by Age. The table below shows the Memphis, TN population by age. At the last census, there were 646,889 people living in the city. The largest age group was aged < 25.
Knoxville is a city in the U.S. state of Tennessee, and the county seat of Knox County. The city had an estimated population of 185,291 in 2015 and a population of 178,874 as of the 2010 census, making it the state's third largest city after Nashville and Memphis. Knoxville is the principal city of the Knoxville Metropolitan Statistical Area, which, in 2013, had an estimated population of 852,715. The KMSA is, in turn, the central component of the Knoxville-Sevierville-La Follette Combined Statistical Area, which, in 2013, had a population of 1,096,961.