Columbia subject headings:
Ethics, Modern--17th century.
Ethics.
Heidegger, Martin, 1889-1976.
Metaphysics.
Phenomenology.
Philosophy of technology.
Philosophy.
Spinoza, Benedictus de, 1632-1677.
Technology--Philosophy.
Harvard subject headings:
Ethics, Modern--17th century.
Heidegger, Martin, 1889-1976--Contributions in philosophy of technology.
Metaphysics
Phenomenology.
Philosophy.
Spinoza, Benedictus de, 1632-1677--Contributions in ethics.
Technology--Philosophy
Princeton subject headings:
Heidegger, Martin, 1889-1976--Views on technology.
Spinoza, Benedictus de, 1632-1677--Contributions in ethics.
Technology--Moral and ethical aspects.
Technology--Philosophy.