If we watched more than we talked, and if we were more silent, we could observe.
§ Animal training, for instance, would be different than it is today. Instead of relying on our own verbal aids, we would probably be more keen to the animals body signals; and in return, communicate with our own. A much more intricate language would then develop between man and animal than we experience currently.
§ I bet the mortality rates would go up...people unable to call or yell for help when they are in trouble or hurting. For example, suppose a man injured his leg hiking, but managed to get someone's attention with a flare gun. While the person could see the flame from the flare, they might have a hard time finding the actual person due to no cries for help, or a lot of shrubbery and trees.
§ Some of our ways of communicating would be completely non-existent, such as radio and TV.
§ Writing may never have come into play, at least not in the way we do now. To know the words and the meaning, we also have to know their individual sound.
§ Animal training, for instance, would be different than it is today. Instead of relying on our own verbal aids, we would probably be more keen to the animals body signals; and in return, communicate with our own. A much more intricate language would then develop between man and animal than we experience currently.
§ I bet the mortality rates would go up...people unable to call or yell for help when they are in trouble or hurting. For example, suppose a man injured his leg hiking, but managed to get someone's attention with a flare gun. While the person could see the flame from the flare, they might have a hard time finding the actual person due to no cries for help, or a lot of shrubbery and trees.
§ Some of our ways of communicating would be completely non-existent, such as radio and TV.
§ Writing may never have come into play, at least not in the way we do now. To know the words and the meaning, we also have to know their individual sound.