Working in the fields of Philosophy and History since 1989, he is currently a Full Professor in Theory and Philosophy of History at Universidade Estadual Paulista, Brazil. Visiting Researcher: Fulbright Scholar Program Advanced Research and University Lecturing Awards Peirce Edition Project, IUPUI/EUA; Universidade de Paris, La Défense; Katholieke Universiteit Leuven (KU Leuven), Belgium, European Research Council. Has expertise in the field of Philosophy, with emphasis on Ontology, focusing primarily on the following topics: continuity and temporalities. Written production: 76 articles; 34 chapters; 9 books (author or editor); supervision: undergraduate research (including PIBIC High School): 184; 24 master’s degrees; 26 doctorates; 10 post-doctorates. Leader of DGP/CNPQ, Historical Temporalities: metaphysics of historical time, regimes of historicity, historiographical regimes, historical-natural time (Anthropocene, Post-Human), http://dgp.cnpq.br/dgp/espelhogrupo/3377349577617564, group consisting of 42 members from 8 Brazilian universities and 11 foreign institutions.

• ORCID: https://orcid.org/0000-0001-7354-2044
• Google Scholar: http://scholar.google.com.br/citations?user=6buYfasAAAAJ&hl
• Site: http://dgp.cnpq.br/dgp/espelhogrupo/3377349577617564
• Site: http://www.researcherid.com/rid/C-6382-2012
• Site: https://www.scopus.com/authid/detail.uri?authorId=22733506500