TEORÍA DEL CONOCIMIENTO de JOHN LOCKE 🤓► ¡FÁCIL! | Filosofía Moderna

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This section introduces John Locke, an English philosopher known as the father of modern empiricism. Locke's work laid the foundation for later thinkers like Berkeley and Hume to develop their philosophical ideas.

John Locke and Empiricism

• Locke emphasizes the importance of understanding what we can know before tackling any philosophical problem. He prioritizes epistemology, the theory of knowledge, over other areas of philosophy.

• The theory of knowledge is seen by Locke and many others as fundamental in philosophy, serving as a means rather than an end. It is essential for reaching practical truths in morality, religion, and politics.

• Locke criticizes Cartesian innate ideas, arguing that all knowledge is acquired. He refutes the existence of innate ideas by highlighting that many principles are unknown to children and those deemed "idiots" in the 17th century.

• According to Locke, our minds are initially blank slates at birth. All ideas originate from experience, whether internal (self-generated) or external (from objects).

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This section delves into Locke's classification of ideas into simple and compound categories based on their origins from either internal or external experiences.

Classification of Ideas

• Ideas can be simple or compound; simple ideas are passively received from experience while compound ideas are actively formed through combining simple ones.

• Simple ideas from external experiences are categorized as "ideas of sensation." They include primary qualities (objective attributes like shape and motion) and secondary qualities (subjective attributes dependent on perception).

• Primary qualities objectively exist in objects, while secondary qualities depend on our interaction with objects. For instance, color is subjective as it relies on individual perception.

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In this part, Locke discusses how certain qualities such as color or taste are not inherent in objects but rather produced through interactions with them.

Qualities of Objects

• Objects possess primary qualities inherently but only have the power to produce secondary qualities in individuals upon interaction.

• Secondary qualities like color or taste arise when individuals engage with objects; these qualities do not exist independently within objects but result from human perception.

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This section explores further examples of simple ideas derived from internal reflection alongside a discussion on compound ideas resulting from combining simple ones.

Simple and Compound Ideas

• Some simple ideas stem from internal reflection called "ideas of reflection," including concepts like thinking or desiring.

Understanding Substance, Modes, and Relations

In this section, the speaker delves into the concepts of substance, modes, and relations as outlined by philosophers like Locke and Hume.

Substance as a Fundamental Idea

• Observing a series of simple ideas constantly linked forms the idea of substance.

• The concept of substance is essential for understanding corporeal, finite spiritual (self), or infinite spiritual (God) entities.

• Substances serve as substrates that unite simple ideas; without them, these ideas would disintegrate.

Modes: Simple and Mixed

• Modes are compound ideas that depend on substances; they can be simple or mixed.

• Simple modes arise from combining identical simple ideas while mixed modes result from different simple ideas coming together.

Relations in Thought

• Relations emerge when considering interconnected simple ideas rather than isolated ones.

• Causality, identity, diversity, and moral relations are examples of how our minds connect ideas to form relationships.

Philosophical Views on Existence and Reality

This section explores contrasting perspectives on existence and reality presented by Locke and Hume.

Locke's Belief in Objective Reality

• Locke asserts that belief in objective realities is necessary to explain shared experiences among individuals.

• Realities act as causes for our sensations; without them, sensory perceptions would lack coherence across different subjects.

Hume's Skepticism towards Substance

• Unlike Locke, Hume questions the empirical accessibility of substances like oranges despite acknowledging their functional roles.

• While we may not directly experience substances empirically, their existence cannot be denied solely due to our inability to comprehend them fully.