Complex sentence: He taught at the University of Sussex at Brighton from 1963 until 1998, where he is Research Professor in the Graduate School of Humanities, and was formerly Weidenfeld Professor of Comparative Literature at the University of Oxford.
Split into simpler sentences: He taught at the University of Sussex at Brighton from 1963 until 1998, where he is Research Professor in the Graduate School of Humanities. He was formerly Weidenfeld Professor of Comparative Literature at the University of Oxford.