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**Here** are the slides of a talk I gave at The *Workshop in Honour of Thomas Ehrhard’s 60th Birthday*. The title was “Finiteness Spaces And Groupoids”

**Here** are the slides of a talk I gave at the Institut de Recherche en Informatique Fondamentale (IRIF) Departmental Seminar on Tuesday, September 27th. The title was “Finiteness Spaces And Monoidal Topology”.

*Here** *are the slides from my talk at the Foundational Methods In Computer Science 2022 conference. The title was “Introduction to Locally Posetal and Linear Bicategories”.

## Videos Of Some Recent Talks:

**Syntax and Semantics of Differentiation**,

June 14, 2021, 53mins

Online workshop on Tangent Categories and their Applications hosted by Banff International Research Station (BIRS) and Foundational Methods in Computer Science (FMCS 2021)

**Finiteness Spaces, Generalized Polynomial Rings and Topological Groupoids**,

February 17, 2021, 55mins

New York City Category Theory Seminar