John R. Hoffman is a Professor of Biology, public speaker and a scientist examining the recovery of the nervous system after injury. Since 2006 he has written several unpublished manuscripts and he is currently working on the first Nathaniel Smythe novel and short story collection. He spends his spare time with his family and running.

03 Introduction to Philosophy

Objectives:

By the end of this lecture, the student will be able to

  1. Identify the three major divisions of philosophy.
  2. Describe the basic approach to explaining the world used by each of the major divisions of philosophy.

Part 1 Introduction to Philosophy

This mini-lecture provides a brief overview of the different branches of philosophy. The handout for this presentation can be downloaded and printed.

Part 2 Scientific Revolutions

This mini-lecture provides an example of a paradigm shift of scientific viewpoints.  The handout for this presentation can be downloaded and printed.

Assignment: Explaining the World Around You
You observe that all of the leaves on the Gingko biloba tree on campus turn yellow and fall from the tree at the same time. For a little more perspective in the Gingko biloba tree, you can watch this youtube video.

In your small discussion group: Come up with explanations for why all of the Gingko biloba leaves fall from the tree at the same time using each of the divisions of philosophy.  Indicate whether the explanation fits into the area of metaphysics, value theory, or epistemology.

Previous:  02 – Perspective and Controversy

Next:  04 – What is this thing called science?