This is a preview. Log in through your library . Abstract In the literature there are at least two main formal structures to deal with situations of interactive epistemology: Kripke models and type ...

The Journal of Symbolic Logic (JSL) was founded in 1936 and it has become the leading research journal in the field. It is issued quarterly. Volume 71, being published during 2006, will consist of ...

Modal logic, an extension of classical logic, investigates the modes of truth such as necessity and possibility. Its development has been closely intertwined with advances in proof theory, a field ...

This post was updated Aug. 31 at 7:59 p.m. Warning: Spoilers for R.F. Kuang’s “Katabasis” ahead. “Katabasis” is an intriguing book for academics but possibly a challenging journey for casual readers.

Many organizations working toward social change understand the power of stories to transform how people think about and act on issues. It follows that a common question among movement leaders, ...