Here are three key works by Sigmund Freud which, published in the first decades of the 20th century, underpinned his developing views and had such a dramatic effect on world society. In the uncompromising Three Essays on the Theory of Sexuality (1905), he declared that 'sexual aberrations' are not limited to the insane but exist in 'normal' people to a greater or lesser degree. The three essays are divided between sexual perversions, childhood sexuality and puberty.

The Crimea, the Boer War, the Somme, Tobruk, Pearl Harbor, the Bay of Pigs: these are just some of the milestones in a century of military incompetence, of costly mishaps and tragic blunders. Are these simple accidents—as the "bloody fool" theory has it—or are they inevitable? The psychologist Norman F. Dixon argues that there is a pattern to inept generalship, and locates this pattern within the very act of creating armies in the first place, which in his view produces a levelling down of human capability that encourages the mediocre and limits the gifted.

This recording presents a scholarly but accessible 20th century translation by Constantine FitzGibbon, and opens with an introduction to the life and works of La Rochefoucauld, as well as his own description of himself. It closes with a brief but interesting bibliography, in which FitzGibbon brings clarity to the various editions. It is presented in a very listenable manner by David Rintoul, who gives each maxim the weight and character it deserves.

Ibn Khaldun (1332-1406) is generally regarded as the greatest intellectual ever to have appeared in the Arab world - a genius who ranks as one of the world's great minds. Yet the author of the Muqaddima, the most important study of history ever produced in the Islamic world, is not as well known as he should be, and his ideas are widely misunderstood. In this groundbreaking intellectual biography, Robert Irwin provides an engaging and authoritative account of Ibn Khaldun's extraordinary life, times, writings, and ideas.

Karl von Clausewitz is considered by many to have been one of the greatest writers on war. His study On War was described by the American strategic thinker Bernard Brodie as "not simply the greatest, but the only great book about war". It is hard to disagree. Even though he wrote his only major work at a time when the range of firearms was 50 yards, much of what he had to say remains relevant today. Michael Howard explains Clausewitz's ideas in terms both of his experiences as a professional soldier in the Napoleonic Wars, and of the intellectual background of his time.

'The two foes of human happiness are pain and boredom.' Arthur Schopenhauer (1788-1860) was one of the most influential philosophers of the 19th century because his humanistic, atheistic, if pessimistic views chimed with a new secularism that was emerging from a Western society dominated by religion. Despite his rather forbidding image (and a few outdated views), he is one of the most approachable German philosophers, and this is certainly evident in these two key works, The Wisdom of Life and Counsels and Maxims.

Gaius Musonius Rufus was a Roman Stoic philosopher of the first century AD. He has been referred to as the Roman Socrates and is also remembered for being the teacher of Epictetus. He taught philosophy in Rome during the reign of Nero and so was sent into exile in 65 AD, returning to Rome only under Galba. Twenty-one of his lectures survive together with a few fragmentary notes from others, all of which are contained in this narration.

Aristotle's Metaphysics was the first major study of the subject of metaphysics - in other words, an inquiry into 'first philosophy', or 'wisdom'. It differs from Physics which is concerned with the natural world: things which are subject to the laws of nature, things that move and change, are measurable. In Metaphysics, the study falls on 'being qua being' - being insofar as it is being; the causes and principles of being, the causes and principles of substances.

This expanded audio collection presents William Zinsser's On Writing Well, the classic teaching book that has sold more than 1 million copies, together with a new 90-minute section that tells you how to write a memoir.

Today's successful careers are not planned out in advance. They develop when people are prepared for opportunities because they have asked themselves the right questions and have rigorously assessed their unique characteristics. This article challenges listeners to take responsibility for managing their futures, both in and out of the office.

The Art of Worldly Wisdom was written in 1647. It is a collection of 300 maxims on various topics, each elaborated with a commentary. The sayings offer advice and guidance on how to live well, advance socially, and be a better person.

“There are at least two kinds of games,” states James Carse as he begins this extraordinary book. “One could be called finite; the other, infinite.” Carse explores these questions with stunning elegance, teasing out of his distinctions a universe of observation and insight, noting where and why and how we play, finitely and infinitely. He surveys our world - from the finite games of the playing field and playing board to the infinite games found in culture and religion - leaving all we think we know illuminated and transformed.

This recording presents a scholarly but accessible 20th century translation by Constantine FitzGibbon, and opens with an introduction to the life and works of La Rochefoucauld, as well as his own description of himself. It closes with a brief but interesting bibliography, in which FitzGibbon brings clarity to the various editions. It is presented in a very listenable manner by David Rintoul, who gives each maxim the weight and character it deserves.

In AI Superpowers, Kai-fu Lee argues powerfully that because of these unprecedented developments in AI, dramatic changes will be happening much sooner than many of us expected. Indeed, as the US-Sino AI competition begins to heat up, Lee urges the US and China to both accept and to embrace the great responsibilities that come with significant technological power.

In the United States, teenagers can focus on one task for only sixty-five seconds at a time, and office workers average only three minutes. Like so many of us, Johann Hari was finding that constantly switching from device to device and tab to tab was a diminishing and depressing way to live. He tried all sorts of self-help solutions—even abandoning his phone for three months—but nothing seemed to work. So Hari went on an epic journey across the world to interview the leading experts on human attention—and he discovered that everything we think we know about this crisis is wrong.