moemen ahmed

A woman disappears on her way to work. A man is convicted of her murder. But this case is different. Though the police believe they have the right man, key components of the prosecution case are missing. There is no body of the victim, no witnesses to the crime, no confession and no physical evidence: no DNA, CCTV or murder weapon.

Professor John McWhorter of Columbia University takes you back through time and around the world, following the linguistic trails left by generations of humans that lead back to the beginnings of language. Utilizing historical theories and cutting-edge research, these 34 astonishing lectures will introduce you to the major language families of the world and their many offspring, including a variety of languages that are no longer spoken but provide vital links between past and present.

Most of us have a limited understanding of the powerful role economics has played in shaping human civilization. This makes economic history - the study of how civilizations structured their environments to provide food, shelter, and material goods - a vital lens through which to think about how we arrived at our present, globalized moment. Designed to fill a long-empty gap in how we think about modern history, these 48 lectures are a comprehensive journey through more than 600 years of economic history.

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The Courage to Be Disliked, already an enormous best seller in Asia with more than 3.5 million copies sold, demonstrates how to unlock the power within yourself to be the person you truly want to be. Using the theories of Alfred Adler, one of the three giants of 20th-century psychology, The Courage to Be Disliked follows an illuminating conversation between a philosopher and a young man. The philosopher explains to his pupil how each of us is able to determine our own life, free from the shackles of past experiences, doubts, and the expectations of others.

Robert Greene is a master guide for millions of listeners, distilling ancient wisdom and philosophy into essential texts for seekers of power, understanding, and mastery. Now he turns to the most important subject of all - understanding people's drives and motivations, even when they are unconscious of them themselves. Whether at work, in relationships, or in shaping the world around you, The Laws of Human Nature offers brilliant tactics for success, self-improvement, and self-defense.

Maverick thinker Nassim Nicholas Taleb had an illustrious career on Wall Street before turning his focus to his black swan theory. Not all swans are white, and not all events, no matter what the experts think, are predictable. Taleb shows that black swans, like 9/11, cannot be foreseen and have an immeasurable impact on the world.