Dear Basudeba Mishra
You mention 'there is nothing like collective intelligence'. 1700 years ago Pappus wrote about bees making hexagonal cells and attributed collective intelligence to them. A journal called Swarm Intelligence is devoted to that topic. Many books have been written about it. Some of them are mentioned in the reference section of the Wikipedia article on collective intelligence. The idea is that networking can sometimes lead to emergent effects, including intelligence. Ants and people both can network. Several of the inferences you read into the essay (pyramids, etc.) are neither in the essay nor intended. On the contrary, I agree there is much reason to respect legacy knowledge.
Regards,
Bob Shour