Introduction
Welcome to your fifth lesson. In our last session, we established a firm theoretical understanding of the phenomenological reduction (epoché). We defined it as the formal method for bracketing the natural attitude—our default, unreflective belief in the world's independent existence—in order to adopt the phenomenological attitude, which takes conscious experience itself as its theme. You'll recall we distinguished this bracketing from both denial and doubt, framing it as a precise neutralization of existential judgment.
Today, we transition from theory to practice. Our objective is to apply the epoché to a simple, everyday experience to bracket presuppositions. This is not merely an intellectual exercise; it is the fundamental skill required to perform any kind of phenomenological analysis. For your goal of writing rigorous philosophical essays, mastering this practice is the equivalent of a mathematician mastering proof techniques. It is how you gain access to the very data you will analyze.
What, Exactly, Do We Bracket?
Before we begin the exercise, we need to be systematic about what "bracketing our presuppositions" entails. In the natural attitude, our experience of an object is saturated with beliefs, judgments, and theories. The epoché requires us to identify and suspend these.
To give this process structure, let's watch a video that outlines the broad range of what Husserl excludes. This will serve as a methodological checklist for our exercise.
Ideas I The Phenomenological Reductions
Dr. Mark Thorsby's lecture on 'The Phenomenological Reductions' details the specific categories of belief and knowledge that the epoché sets aside. This will help us be rigorous in our application.
Please watch the following four short segments. For each, focus on the category of belief being 'excluded' or 'bracketed': Value and Practicality (03:36 - 07:10): Note how axiological (value-based) and practical functions are suspended. This includes all cultural, scientific, and aesthetic works and theories. The Personal Ego (07:26 - 12:30): Pay attention to the distinction between the 'personal being' or 'human being' (which is bracketed) and the 'pure' or 'transcendental' ego that remains. Metaphysical/Theological Beliefs (12:30 - 18:38): Observe how any belief about transcendent realities, such as God (or arguments against God), is excluded from the analysis. Psychological Explanations (35:32 - 40:40): This is crucial. Notice the warning against 'psychologization'—the temptation to reduce conscious experience to underlying neurological or psychological mechanisms.
From this video, we can compile a working checklist of presuppositions to suspend during our exercise:
- The Existential Posit: The belief that the object exists "out there," independently of our experience of it.
- Scientific Theories: Any knowledge from physics, chemistry, biology, or neuroscience about the object's composition or causal properties.
- Practical Utility: The object's purpose, function, or "use-value."
- Axiological Judgments: Beliefs about its value (good/bad, beautiful/ugly).
- Personal History: Your memories or personal associations with the object.
- Cultural Significance: Shared social meanings or symbols attached to the object.
With this framework, the epoché becomes less a vague intuition and more a disciplined, systematic procedure.
From Inferred Reality to Given Experience
To apply this, we must learn to distinguish what is directly given in experience from what is merely inferred or assumed. This is the core of the practical shift.
Let's look at a clear example before you try it yourself.
How to think like a phenomenologist
The guide 'How to think like a phenomenologist' provides an excellent, accessible walkthrough of this distinction using the example of a tree.
Read the sections 'Attending to the natural attitude' and 'Suspending judgment'. Focus on the example of looking at a tree. The author clearly separates what is 'directly given' (shapes, colors, the sense of 'treeness') from what is 'merely assumed' (the tree's external existence independent of consciousness). This is the exact distinction you will be making.
As the text explains, the goal is not to deny the tree's external existence but to set that assumption aside to focus purely on the experience of the tree—its "meantness." We shift our focus from the object to our consciousness of the object.
A Guided Application of the Epoché
Now it is your turn to perform the reduction. The following exercise is adapted from a guide that provides a very clear, step-by-step process. The goal is to produce two short, written descriptions of the same object, corresponding to the two different attitudes.
Husserl for EXIST - Threshold to Lintel
The following text, 'Husserl for EXIST', provides a detailed account of the two attitudes and a practical exercise for engaging the epoché. We will use its structure for our own application.
First, read the section 'The Natural Attitude and The Phenomenological Attitude' (it begins after the discussion of the 'mathematical attitude'). Pay close attention to the apple tree example, where Husserl contrasts experience as Erfahrung (substance with properties) and Erlebnis (lived, dynamic encounter). \nThen, proceed to the section titled 'Engage the Epoché: a Phenomenological Exercise'. We will follow its three steps for our main task.
Your Task: The Phenomenological Exercise
Find a simple, inanimate object in your immediate surroundings. A coffee cup, a pen, a book, or a stone will work well. Avoid anything overly complex or emotionally charged for this first attempt.
Now, take out a piece of paper or open a new document and follow these steps.
Step 1: The Natural Attitude Description
Write 3-4 sentences describing the object from within the natural attitude. This should be your normal, everyday mode of perception. You might mention what it is, what it's for, what it's made of, or whether you like it. This is a description of Erfahrung.
(Estimated time: 5 minutes)
Step 2: Perform the Epoché
Now, pause. Consciously and deliberately, "bracket" your beliefs about the object. Go through the checklist we compiled earlier:
- Suspend belief in its independent existence.
- Set aside any scientific knowledge about its atomic structure or material properties.
- Ignore its practical function.
- Neutralize all judgments of its beauty or usefulness.
- Put aside any personal memories associated with it.
- Disregard its name and cultural meaning.
You are not denying these things; you are simply resolving not to use them in your next description. You are shifting your focus from the object-in-the-world to the phenomenon-in-consciousness.
Step 3: The Phenomenological Description
Now, write another 3-4 sentences describing what remains. This is the difficult part. Describe the object purely as it is given to your awareness.
- Focus on the raw sensory data: patches of color, lines, curves, textures, and sheen.
- Describe its "mode of appearing." How does it present itself from this specific visual perspective? What happens to its profile as you slightly move your head?
- Describe the object not as a static "thing" but as a dynamic, flowing presentation to consciousness—an Erlebnis. Avoid using nouns that presuppose its identity (e.g., instead of "I see a white cup," try "I am presented with a field of whiteness, curving in a 'C' shape...").
(Estimated time: 10 minutes)
Step 4: Reflection
Look at your two descriptions. Reflect on the difference. The first description is of a familiar object in a stable world. The second is likely of something strange, a pure pattern of sensations. The epoché reveals how much of our ordinary "reality" is built upon a scaffold of presuppositions that we constantly and unconsciously supply.
Conclusion
In this lesson, you have taken the crucial step from knowing about the epoché to knowing how to perform it. This is the foundational practice of phenomenology.
Key Takeaways:
- Applying the epoché is a systematic process of identifying and bracketing specific categories of presuppositions (existential, scientific, practical, axiological).
- The goal is to distinguish what is directly given in experience from what is inferred or assumed by the natural attitude.
- This shift reveals the world not as a collection of independent things (Erfahrung), but as a correlate of consciousness, a field of meaningful, lived encounters (Erlebnis).
- Performing this exercise reveals how much of our everyday world is "constituted" or co-produced by the activity of consciousness, a theme central to Husserl and his successors.
This practical skill is your entry point into the analyses of Husserl, Heidegger, and, ultimately, Merleau-Ponty. You are now equipped to begin investigating the structures of experience "from the inside."
Preview of the Next Lesson:
Having successfully bracketed a single, particular experience, a new question arises: How can we move from this one instance of seeing a cup to an understanding of the essence of "cup-perception" in general? This is the task of the next methodological step in Husserl's project. In our next lesson, we will describe eidetic reduction and its role in identifying the essential structures of experience.