We are constantly being given reasons to do and believe things: to buy a product, support a cause, accept a job, exchange views with our friends, do a share of household chores, and so on. Assessing the reasons we are given to do or believe these things calls upon us to think carefully and accurately. The goal of this course is to help you improve your skills in giving and assessing reasons for beliefs and actions. This will help you in essay and report-writing, but more importantly contribute to your development as a reasonable participant in a complex and changing world. The course is divided into three parts:
1- Reasoning with Certainty: We explore the principles of argumentation and how we might represent and analyse arguments. We will learn to analyse and evaluate deductive arguments, and understand their limitations.
2- Reasoning with Doubt: Building on our understanding of deductive arguments, we will analyse and evaluate non-deductive arguments, including weighing competing arguments, and causal reasoning. We will identify good and bad arguments, and the kinds of arguments common in everyday life.
3- Reasoning in a Field: We apply our newly acquired reasoning tools to investigate the inner workings of specialised contexts for reasoning, such as: science, morality, statistics, law, medicine, engineering, business, creative arts, or logic.
This course can be taken as General Education (PHIL 105G) or a Philosophy paper (PHIL 105).