E-book (pdf) is available at : https://mithilacraft.com/product/evolution-of-geographical-thought/ This is the 20th in the series of lectures; on REGIONAL SYNTHESIS IN GEOGRAPHICAL THOUGHT for undergraduate geography students as well as Human Geography (optional) for UPSC exams. This video by Dr. Krishnanand, founder of TheGeoecolologist; is suitable and helpful for the UPSC/IAS aspirants and beginners as well. Simplified explanation of regional Synthesis has been made in this lecture. #geographicalthought #regionalsynthesis #humangeography SUBSCRIBE to the YouTube channel THEGEOECOLOGIST, to get notification about our recent lecture uploads on Geography Optional for UPSC. Follow us on the following links for the latest updates : Email: krishna.geography@gmail.com Visit our Website: https://thegeoecologist.com/ Follow us on Instagram @: https://www.instagram.com/thegeoecologist/ ALL RIGHTS RESERVED.