The history of India can be considered as an eternal conflict between the Neanderthalic Indo-European Aryo-Dravidians and the homo sapien Semitic African migrants to India. The African migrants who travelled along the Makhran coast and settled in India were dominated by the Indo-European Aryo-Dravidian Neanderthalic groups that entered India following the breakage of the Lemurian Antarctic homeland. The Indo-European Aryo-Dravidian elite formed the caste system of Kshatriyas, Brahmins, Vaisysas and Sudras, The African migrants formed the scheduled castes and scheduled tribes and were out of the caste system. It was a form of apartheid or slavery. The scheduled caste or Chandalas in some text are considered related to the homo sapien Semitic Jews. The African Gods who were black in colour like Shiva, Mother Kali and Krishna were taken over by the Indo-European Aryo-Dravidian elite. The Indian caste system is one of the most oppressive in history of the world.

Dr Ravikumar Kurup is the Director of the Metabolic Disorders Research Centre, Trivandrum. His areas of interest are Cognitive Neurology, Neuroanthropology and Neurophilosophy.