Muni Tarun Sagar (मुनि तरुण सागर) is a well known unconventional Digambara monk. His lectures are termed Kadve Pravachan(bitter discourses) because they can be candidly critical of common practices and views. His lectures have been compiled and published in book series also titled Kadve Pravachan. Excerpts from his discourses are often published by newspapers. Unlike most other Digambar jain monks, his audience often includes a majority of non-Jains. His discourses often address family or society issues, topics generally avoided by other Jain monks.