It has been demonstrated that population increases or decreases in inverse proportion to level of literacy of the women in the social group in question. It also declines when infant mortality rates are low, and when the employment of parents is secure. Education, access to health care, and economic security for all are therefor crucial to our survival. We still can save to world if we act quickly. But to do this, we have to learn to act for the good of all.
Humans are social by nature.
A child brought up in isolation from others will never develop as a person, or be able to learn any languages. We are part and parcel of one another. One generation flows into the next. There are bard and fast dividing lines, as there aren t any on the face of the earth. The boundary lines on maps can t be seen from a plane.