In this episode we talk with Farhad Mehta, one of the main organizers of Zurihac, the biggest Haskell event in the planet.

Zurihac happens once a year at Zurich. This year’s Zurihac will be on june 6, 7 and 8.

• Zurihac Website
• Types Discussion on the use of AI
• Agda Discussion on the use of AI

In this episode me and Dan Plyukhin get together to have a heartfelt conversation. We start by talking about our experiences with meditation, and how it has helped us to have a more balanced work-life experience. Then the conversation shifts to comment about the current situation of the job market. Both in academia and in industry. We talk about strategies to reach out to professors and our view on the use of AI in general, and of course we talk about our current research interests.

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• Dan's Website

In this episode of the Type Theory Forall podcast, we are joined by Valeria de Paiva, a Brazilian mathematician and logician whose work has had a lasting influence on category theory, type theory, and the foundations of logic. She is also a co-founder of the Topos Institute, where she continues to explore deep connections between mathematics, logic, computation, and the sciences.

Valeria completed her PhD at Cambridge in the mid-1980s. Even today, pursuing an academic career abroad from Brazil is challenging; doing so at that time — and as a woman — required exceptional determination and resilience. Her trajectory alone already makes her an inspiring figure in the field.

This episode is one of the most technically focused conversations on category theory we have ever had on TTFA. Coming from a strong mathematics background, Valeria has worked extensively on categorical semantics, logical interpretations, and the interface between logic, computation, and language. As a result, the discussion goes deep into categorical ideas and their role in type theory.

Valeria is also the founder of the Women in Logic initiative, which enabled a serious and thoughtful discussion about gender inequality in logic, type theory, and computer science. The conversation is grounded not only in abstract principles, but in decades of concrete work building communities, workshops, and long-lasting support structures for women in the field.

Overall, this episode brings together technical depth, personal history, and a broader reflection on what it means to build a healthier and more inclusive research culture in logic and programming languages.

• Website
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• Women in Logic
• Topos Institute

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