Welcome to the "philosophical" section of the Around toposes Forum!

This section is specifically devoted to discussions on conceptual aspects of topos theory and of the unifying methodologies based on the 'bridge' technique. Don't hesitate to pose speculative questions and to engage in discussions about the inter-disciplinary role of toposes.  

Please note that the forum (as well as the blog) has a built-in latex editor for writing mathematical formulas; just write

for each latex expression you need to insert, and it will be automatically displayed (you can check the result by clicking on the Preview button).

We look forward to hearing from you!