Communication

People need to communicate. We need to give information to other people. We need to get information from others. Even newborn babies communicate. They cry to communicate their need for food or changing as they grow they learn more ways to communicate, to speak, to read and to write.The first person to paint on a cave wall was a great communicator. So was the first person to use smoke from a fire to send signals. What about the person who figured out how to use pigeons to carry messages? Or, the person who had the idea to connect computers thousands of miles apart to share information? All these people were communications...