Combining Philosophers
Ideas for Jonathan Dancy, Sextus Empiricus and David S. Oderberg
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15 ideas
12. Knowledge Sources / A. A Priori Knowledge / 5. A Priori Synthetic
2794
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Knowing that a cow is not a horse seems to be a synthetic a priori truth [Dancy,J]
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12. Knowledge Sources / B. Perception / 1. Perception
2780
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Perception is either direct realism, indirect realism, or phenomenalism [Dancy,J]
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12. Knowledge Sources / B. Perception / 2. Qualities in Perception / e. Primary/secondary critique
5679
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We can't grasp the separation of quality types, or what a primary-quality world would be like [Dancy,J]
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5680
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For direct realists the secondary and primary qualities seem equally direct [Dancy,J]
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12. Knowledge Sources / B. Perception / 4. Sense Data / a. Sense-data theory
2782
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We can be looking at distant stars which no longer actually exist [Dancy,J]
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12. Knowledge Sources / B. Perception / 4. Sense Data / b. Nature of sense-data
2775
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It is not clear from the nature of sense data whether we should accept them as facts [Dancy,J]
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12. Knowledge Sources / B. Perception / 5. Interpretation
1883
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How can the intellect know if sensation is reliable if it doesn't directly see external objects? [Sext.Empiricus]
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12. Knowledge Sources / B. Perception / 7. Causal Perception
2784
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Appearances don't guarantee reality, unless the appearance is actually caused by the reality [Dancy,J]
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2785
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Perceptual beliefs may be directly caused, but generalisations can't be [Dancy,J]
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12. Knowledge Sources / C. Rationalism / 1. Rationalism
22748
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Some say motion is perceived by sense, but others say it is by intellect [Sext.Empiricus]
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12. Knowledge Sources / D. Empiricism / 3. Pragmatism
1890
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We distinguish ambiguities by seeing what is useful [Sext.Empiricus]
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12. Knowledge Sources / E. Direct Knowledge / 4. Memory
2788
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If perception and memory are indirect, then two things stand between mind and reality [Dancy,J]
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2787
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Memories aren't directly about the past, because time-lags and illusions suggest representation [Dancy,J]
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2791
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Phenomenalism about memory denies the past, or reduces it to present experience [Dancy,J]
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2790
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I can remember plans about the future, and images aren't essential (2+3=5) [Dancy,J]
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