The races are in fact disappearing, although the process will require thousands of years at present rates — H. Bentley Glass Copy Share Image
The advances of biology during the past 20 years have been breathtaking, particularly in cracking the mystery of heredity. Nevertheless, the greatest and most difficult problems still lie ahead. The discoveries of the 1970's about the chemical roots of memory… — H. Bentley Glass Copy Share Image
Without birds to feed on them, the insects would multiply catastrophically. ... The insects, not man or other proud species, are really the only… — H. Bentley Glass Copy Share Image
No parents will in that future time have the right to burden society with a malformed or mentally incompetent child. — H. Bentley Glass Copy Share Image
The next decade will perhaps raise us a step above despair to a cleaner, clearer wisdom and biology cannot fail to help in this.… — H. Bentley Glass Copy Share Image
The races are in fact disappearing, although the process will require thousands of years at present rates — H. Bentley Glass Copy Share Image
The advances of biology during the past 20 years have been breathtaking, particularly in cracking the mystery of heredity. Nevertheless, the greatest and most… — H. Bentley Glass Copy Share Image
We are like the explorers of a great continent, who have penetrated its margins in most points of the compass and have mapped the… — H. Bentley Glass Copy Share Image
