"Ages before Lamarck and Darwin it was held in India that man has passed through 84 lakhs (8,400,000) of birth as plants, animals, as an "inferior species of man" and then as the ancestor of the developed type existing to-day. The theory was not, like modern doctrine of evolution, based wholly on observation and a scientific enquiry into fact but was a rather (as some other matters) an act of brilliant intuition in which observation may also have had some part."
January 1, 1970
https://en.wikiquote.org/wiki/Vedic_science