This is a weekly class from Deer Park Monastery on the topic "The 40 Tenets of Plum Village" and it is based on a book called Plum Village Looks at Vulture's Peak written by Thich Nhat Hanh. The book describes the essential characteristics of Plum Village practice and teachings.
For an English translation of the tenets themselves, follow this link.
In this first class, Brother Phap Luu introduces the class and shares about the first tenet: "Space is not an unconditioned dharma. It manifests together with time, matter and consciousness."