Alcoholics beat thier children. Pot heads teach them Philosophy. There is life on other planets. The key to existance is survival. Survival is based on an individuals understanding of the environment.
Senses provide an individual with a sence of awareness regarding the environment.
Gene therapy will allow an advanced sense of smell, sight, taste, and hearing which will provide us with a better understanding of the environment which assists in our survival and is the basis for our existance. Capitalism leads to greed and suffering. The current teen population has proven that in the future racial prejudice will not exist. Space is the only thing that could have existed before matter. There is no such thing as Republican or Democrat, only Americans.