Complex sentence: Rengaswamy Ramesh (born 1956) is an Indian climatologist, oceanographer, a former Prof. Satish Dhawan Professor at the Physical Research Laboratory and a senior professor at the National Institute of Science Education and Research, Bhubaneswar.
Split into simpler sentences: Rengaswamy Ramesh (born 1956) is an Indian climatologist, oceanographer and formerly the Prof. Satish Dhawan Professor at the Physical Research Laboratory. He currently is a senior professor at the National Institute of Science Education and Research, Bhubaneswar.