This video is an overview of the philosophy of Rene Descartes. Cartesian dualism set the stage for the development of science in the modern world. The mind, completely separated from material reality, is hopelessly subjective and separate from the 'real' objective world that is best understood mathematically by positive science. Husserl's Phenomenology is a reaction against this philosophical orientation.
This video is an overview of the basic elements of Phenomenology in relation to the founder of the modern phenomenology 'movement' - Edmund Husserl. Topical notes for this video can be found above (Husserl in 12 minutes).
This video is an overview of the existential phenomenology and ontology of Martin Heidegger, focusing mostly on his early work Being and Time. (See "The Healing Word" above)