Describes the latest research in human brain function, consciousness, sensory experience, and memory, and discusses the ethical and philosophical dilemmas that can result from these new insights.

The second of Immanuel Kant's three critiques, "Critique of Practical Reason", published in 1788, is considered by many to be one of the most important works on the subject of moral philosophy ever written. Written several years after his first critique, "Critique of Pure Reason", this work addresses Kant's views on moral philosophy and what it means to be good and ethical. In this work, Kant explores his philosophy of the categorical imperative,...

One of the world's premiere cancer researchers reveals an urgent philosophy on the little-known principles that govern medicine--and how understanding these principles can empower everyone.

El autor comparte técnicas de respiración ancestrales y ejercicios de sueños lúcidos para ayudarnos a reconectar con nuestro auténtico yo. ¿Predijeron las antiguas tradiciones mexicanas los acontecimientos que iban marcar los años 2020 y 2021? ¿Qué ocurrió en el famoso 2012 en realidad? ¿Por qué el 2026 es la próxima fecha a tener en cuenta? Los antiguos aztecas y toltecas lo predijeron en su día: estamos atravesando una transición...

Persuasive and humane, this classic of philosophy represents one of the nineteenth century's most significant treatises on ethics. The Basis of Morality offers Schopenhauer's fullest examination of traditional ethical themes, and it articulates a descriptive form of ethics that contradicts the rationally based prescriptive theories. Starting with his polemic against Kant's ethics of duty, Schopenhauer anticipates the latter-day critics of moral philosophy....

After kicking open the doors to twentieth-century philosophy in Thus Spake Zarathustra, Friedrich Nietzsche refined his ideal of the superman with the 1886 publication of Beyond Good and Evil. Conventional morality is a sign of slavery, Nietzsche maintains, and the superman goes beyond good and evil in action, thought, and creation. Nietzsche especially targets what he calls a "slave morality" that fosters herd like quiescence and stigmatizes the...

"Time and Free Will" is Henri Bergson's doctoral thesis, which was first published in French in 1889. In the work French philosopher Bergson introduces us to his theory of duration, a response to Immanuel Kant's ideas regarding free will as something only possible outside of time and space. Bergson argues that the traditional concept of free will is merely confusion among philosophers caused by an illegitimate translation of the unextended into the...

In 1781, Immanuel Kant published his first and most famous work, the "Critique of Pure Reason". To the German philosopher's dismay, the work was at first poorly received and largely misunderstood by his readers. As a result, two years later Kant produced his "Prolegomena to any Future Metaphysics that will be Able to Present Itself as a Science" to serve as an introduction to the "Critique". He restated the main ideas of his philosophy in what Schopenhauer,...