Combining Texts

All the ideas for 'When Does a Life Begin?', 'Basic Problems of Phenomenology' and 'Investigations into Logical Deduction'

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6 ideas

5. Theory of Logic / C. Ontology of Logic / 2. Platonism in Logic
The idea of an atemporal realm of validity is as implausible as medieval theology [Heidegger]
5. Theory of Logic / H. Proof Systems / 4. Natural Deduction
Natural deduction shows the heart of reasoning (and sequent calculus is just a tool) [Gentzen, by Hacking]
23. Ethics / F. Existentialism / 6. Authentic Self
Dasein is always only that which it has chosen to be [Heidegger]
25. Social Practice / F. Life Issues / 3. Abortion
It isn't obviously wicked to destroy a potential human being (e.g. an ununited egg and sperm) [Lockwood]
If the soul is held to leave the body at brain-death, it should arrive at the time of brain-creation [Lockwood]
I may exist before I become a person, just as I exist before I become an adult [Lockwood]