This course has concessions available

New: How To Think Straight In An Age Of Information Overload

People today are bombarded with information as never before. The exponential growth of the internet and new media technologies means that people have access to information of all kinds quite literally at their fingertips. While this unregulated proliferation of information provides many obvious benefits, it also presents challenges. In the confusing welter of mutually contradictory claims on so many issues from so many sources, how is one to separate truth from falsehood? How does one set about obtaining reliable knowledge on any given issue without falling prey to the lies, halftruths and false promises of mendacious politicians, charismatic charlatans, ruthless marketers, beguiling gurus and crafty confidence tricksters? In this course you will learn how to equip yourself with the critical thinking tools needed to access, evaluate and filter information in an optimally rational way, to safeguard yourself from error, and to obtain reliable information about everything from climate change to mortgages.

Available Classes:

Who is this course for

The most important prerequisite for this course is that you have an open and inquisitive mind, and are prepared to engage in critical thinking and rational scrutiny not only of the beliefs you already disagree with but also some of those to which you may subscribe. No training in logic or mathematics is required, and there will be no formal logic or mathematics beyond elementary arithmetic. Some familiarity with issues in critical thinking, 'smart thinking', informal logic, epistemology, social and behavioural psychology, philosophy of science and cognitive biases research is desirable but not essential

What does this course cover

The course introduces students to the principal approaches to reasoning and rationality in contemporary philosophy and psychology. It will enable you to acquire the skills needed to parse and filter information, update your beliefs, and take decisions in all domains of life in a more critically reflective and rationally responsible way. By learning how to recognise the fallacies in reasoning and cognitive biases to which we are all prone, as well as the tricks employed by those who have an interest in manipulating your behaviour for their own gain, it will enable you to rationally assess claims, evidence, data and information in such a way as to avoid being taken in by propaganda, dishonest politicians, biased media reports, unscrupulous advertisers, ideological fanatics, religious extremists, snake-oil salesmen, and your own unconscious strategies of self-deception and self-justification. By internalising the skills necessary for making optimally rational and empirically well-informed decisions, the course will help you to avoid making costly mistakes in both your personal and professional lives.

The core learning objectives of this course are:

To understand the principal approaches to rational thinking and decision-making in the contemporary philosophical and psychological literature;
To learn how to think critically and rationally by becoming aware of cognitive biases, formal and informal fallacies, and the difference between rhetorically powerful and logically valid arguments, both in one's own thought and behaviour and that of others;
To understand how the unconscious intuitions, heuristics, rules of thumb, shortcuts and biases of our evolutionarily designed cognitive systems, while for the most part adequate for daily life, often fail us when thinking about complex systems, large numbers, long timescales, counterintuitive findings, and information presented in statistical or probabilistic formats.
To learn how to rationally update your beliefs in light of new evidence and information and make decisions on a rational and empirically informed basis by internalising critical, scientific and rational thinking methods of approaching, assessing and filtering information.

What will it be like

The course will proceed by an interactive mixture of tutor exposition, class presentations, discussion and debate. Short readings from a variety of sources will be made available each week along with further reading suggestions for those who want to explore the issues in more detail. Videos will be used to supplement the readings and as starting points for class discussions and activities. Your expectations for the course will be canvassed in the initial sessions, after which you will be able to monitor your own progress on the course through participation in class discussion, question and answer sessions, and in-class activities and exercises. At the end of the course you will be able to measure your progress against the stated learning outcomes for the course.

What else do you need to buy or do

Short readings or video discussions will be made available each week and students will be expected to have read or listened to them before class. These will form the basis of class discussions and activities. Further reading suggestions, as well as videos, podcasts and online talks and lectures will be made for those who want to explore the issues further. It will be helpful for students to take notes of examples of fallacious reasoning and biases they may come across in their everyday lives, whether in the media, in conversation, or in their own thinking and decision making. These can then be used as examples for class discussion. There is no set textbook though there are numerous accessible books and articles aimed at a general audience that will be provided or recommended. The extent to which one engages with these outside of class is down to the discretion, time constraints and motivation of individual students.

What this course could lead to

In every domain of life decisions have to made, information has to be filtered, claims have to be assessed, probabilities have to be weighed, and beliefs have to be updated in light of new information. Whatever you are doing or plan to do with your life, this course will equip you with critical and rational thinking skills that will enable you to do these things in a more rational, responsible and critically reflective way. For those looking to proceed to further academic study, it provides a grounding in rational and scientific concepts and methods that are essential to success in any academic field.

Aside from applying the knowledge and skills developed on the course you could move on to further courses in the Humanities and Social Sciences at the Mary Ward Centre or elsewhere. Courses in Economics, Politics, Psychology and Philosophy would be particularly useful

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I've been to many Centres to study in London and the Mary Ward Centre is one of the nicest I've studied in.

MWC student


This course has concessions available for people who meet certain criteria

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Mary Ward Centre is the adult education centre with a difference. We provide a wide range of subjects for people at all levels and run courses during the day, evening or weekend to suit your timetable.

Get inspired and enjoy excellent teaching in an environment where each individual’s learning experience is valued. That’s what makes Mary Ward Centre ‘the friendly place to learn.’