This text expounds the idea that life did not originate on earth, but was added to it from the comets. It argues that in recent years, evidence to support this theory has accumulated. This work should be of value to readers interested in general science, the origin of man and the meaning of life.[...]
The idea that life is a cosmic, rather than a purely terrestrial phenomenon, has progressed from scientific heresy to mainstream science within the short timespan of a few decades. The theory of cometary panspermia developed by Fred Hoyle and the present author in the 1970's has been vindicated by a[...]