1.8 to 1.6 million BCE was the beginning of the Stone Age, and the dawn of early man. This period of time is called the Stone Age because these very early men created tools made of stone. The Stone Age ran from about 2 million years ago to about 10,000 years ago, which was the end of the last Ice Age. As far as we know, true humans first appeared in Africa.
Man did not have strong claws to help them fight. They could not out run sabre-toothed tigers or cave lions. Man had to get smart to survive. The Homo habilis man is credited with creating stone tools to help live more comfortably, and to better protect themselves against the many carnivore (meat eating) animals of the time.
Homo habilis were taller than their ancestors, the human-like primates (Lucy's people), and had larger brains. They followed food sources, and set up camp as needed. They sheltered under cliffs, whenever possible. You might think they would look for caves to spend the night, but caves quite often had dangerous occupants, just as they do today. Although this group made stone tools and weapons, these weapons were still pretty basic. Their main diet was probably fruits, roots, nuts and vegetables that they found growing wild.
Small groups banded together for protection and efficiency. The size of the group depended upon the amount of food available. Groups would disband and move on, as food required. Scientists are pretty sure that homo habilis built campfires. But they did not know how to make fire.
Since they did not have fire-making skills, they had to wait until they found something burning from natural causes, set aflame, for example, from a lightening strike. A campfire had to be carefully watched, because if the fire went out, they did not know how to start it again. The area around the campfire was probably used as a sleeping area. A roaring campfire would keep most wild animals away, as most are afraid of fire. When they broke camp, they probably attempted to bring their fire with them by carrying several lit branches, with which to start a new campfire when they stopped again. If their branches went out, they did without fire until they found something burning somewhere.
Remains of their campfires have been found and dated. Scientists have found stone tools at these sites! Animal bones have been found, as well. Technically, although animal bones would be called "trash", they indicate that Homo habilis man hunted game and/or scavenged fat-rich marrow from bones. These remains also tell us that Homo habilis probably did not stay in one place very long, but were always on the move, in search of food.
It seems that competition between the evolutionary forms of hominid led eventually to the destruction and extinction of the previous versions.
Neanderthal Man was the first known to bury his dead. Old individuals that could not have survived without the care of others were found in graves, which meant that some family groups cared for their elderly. The bodies were often covered with flowers and buried with food. This leads to the conclusion that Neanderthal was probably the first hominid to develop a religion and avoid the fear of death and oblivion with faith in the afterlife. Neanderthal was probably the first hominid with religion.
Along the evolutionary path, religion developed. Why?
Did religion arise as hominid brains developed imagination?
Is the ability to imagine things intangible that forms the basis of religion?