History Ages

It is impossible to overstate the cultural significance of the four men described in Don Lattin's The Harvard Psychedelic Club. Huston Smith, tirelessly working to promote cross-cultural religious and spiritual tolerance. Richard Alpert, aka Ram Dass, inspiring generations with his mantra "be here now". Andrew Weil, undisputed leader of the holistic medicine revolution. And, of course, Timothy Leary, the charismatic, rebellious counterculture icon and LSD guru.

Lost Enlightenment recounts how, between the years 800 and 1200, Central Asia led the world in trade and economic development, the size and sophistication of its cities, the refinement of its arts, and, above all, in the advancement of knowledge in many fields. Central Asians achieved signal breakthroughs in astronomy, mathematics, geology, medicine, chemistry, music, social science, philosophy, and theology, among other subjects.

At the dawn of the thirteenth century, Constantinople stood as the bastion of Christianity in Eastern Europe. The capital city of the Byzantine Empire, it was a center of art, culture, and commerce that had commanded trading routes between Asia, Russia, and Europe for hundreds of years. But in 1204, the city suffered a devastating attack that would spell the end of the Holy Roman Empire. Historian Ernle Bradford brings to life this powerful tale of envy and greed, demonstrating the far-reaching consequences this siege would have across Europe for centuries to come.

Claude Shannon was a tinkerer, a playful wunderkind, a groundbreaking polymath, and a digital pioneer whose insights made the Information Age possible. He constructed fire-breathing trumpets and customized unicycles, outfoxed Vegas casinos, and built juggling robots, but he also wrote the seminal text of the Digital Revolution. That work allowed scientists to measure and manipulate information as objectively as any physical object. His work gave mathematicians and engineers the tools to bring that world to pass.

From the divine messengers of Western traditions to the devas of Eastern traditions to the meleks and spirit beings found along the Silk Road, angels are one of the unifying themes of theology worldwide. But what is an angel, and why do they contact us, believers and nonbelievers alike? In this in-depth study into the mystery and purpose of angels, Normandi Ellis looks at the angelic dimensions of spiritual traditions around the world—from the ancient past to present day.

Two years ago, Graham Robb moved to a lonely house on the very edge of England, near the banks of a river that once marked the southern boundary of the legendary Debatable Land. The oldest detectable territorial division in Great Britain, the Debatable Land served as a buffer between Scotland and England. It was once the bloodiest region in the country, fought over by Henry VIII, Elizabeth I, and James V. After most of its population was slaughtered or deported, it became the last part of Great Britain to be brought under the control of the state.

With her father murdered and her home burned, lovely Alyx Blackelt fled to the woods - and sanctuary in the camp of Raine Montgomery, a nobleman outlawed by the king's edict. There she hid her beauty in the guise of a boy and her sorrow in her work as Montgomery's squire. But how long could such loveliness as hers be hidden? How long could such a gallant man's desires be blind?

The Pleistocene spans a period from around 2.5 million years ago (mya) to just over 12,000 years ago, and it was an epoch of enormous change on Earth, mainly characterized by climate changes involving fluctuations between periods of extreme heat and long periods of glaciation. This period is commonly known as the Ice Age, despite the fact there were actually a number of separate periods of cold. The Pleistocene Era: The History of the Ice Age and the Dawn of Modern Humans looks at the development of the era, what life on Earth was like, and the origins of archaic humans.

Microsoft President Brad Smith operates by a simple core belief: When your technology changes the world, you bear a responsibility to help address the world you have helped create. This might seem uncontroversial, but it flies in the face of a tech sector long obsessed with rapid growth and sometimes on disruption as an end in itself. While sweeping digital transformation holds great promise, we have reached an inflection point. The world has turned information technology into both a powerful tool and a formidable weapon.

The medieval humoral system of medicine suggested that it was possible to die from having too much - or too little - sex, while the Roman Catholic Church taught that virginity was the ideal state. Holy men and women committed themselves to lifelong abstinence in the name of religion. Everyone was forced to conform to restrictive rules about who they could have sex with, in what way, how often, and even when, and could be harshly punished for getting it wrong.

The Pyrocene tells the story of what happened when a fire-wielding species, humanity, met an especially fire-receptive time in Earth's history. Since terrestrial life first appeared, flames have flourished. Over the past two million years, however, one genus gained the ability to manipulate fire, swiftly remaking both itself and eventually the world. We developed small guts and big heads by cooking food; we climbed the food chain by cooking landscapes; and now we have become a geologic force by cooking the planet.

In TechGnosis - a cult classic now updated and reissued with a new afterword - Erik Davis argues that while the realms of the digital and the spiritual may seem worlds apart, esoteric and religious impulses have in fact always permeated (and sometimes inspired) technological communication. Davis uncovers startling connections between such seemingly disparate topics as electricity and alchemy; online roleplaying games and religious and occult practices; virtual reality and gnostic mythology; programming languages and Kabbalah.

The Renaissance and Reformation were exciting times of learning and discovery – they pushed the boundaries of accepted thought. The repercussions of this, however, were that they left in their wake a period of universal uncertainty. The centuries-old status quo had been turned on its head. Nothing was stable anymore. Conflict ensued. The fourth volume of 2,000 Years of Christ's Power spans from the 16th to the 18th century.

In Robot-Proof, Northeastern University president Joseph Aoun proposes a way to educate the next generation of college students to invent, to create, and to discover - to fill needs in society that even the most sophisticated artificial intelligence agent cannot. A "robot-proof" education, Aoun argues, is not concerned solely with topping up students' minds with high-octane facts. Rather, it calibrates them with a creative mindset and the mental elasticity to invent, discover, or create something valuable to society.

In the eight decades since the United States deployed the most destructive weapon ever used, conventional wisdom has held that American leaders were faced with a difficult choice: Invade Japan, which would have cost millions of Japanese and Allied lives in bloody combat, or use the fearsome atom bomb in the hopes of convincing the Japanese emperor to surrender. President Truman—in what many have come to regard as an immoral decision—ordered the military to drop the bomb. Now, historian Alex Wellerstein offers a revisionist narrative of what happened in the spring of 1945.

The Three Edwards, third in Thomas B. Costain's survey of Britain under the Plantagenets, covers the years between 1272 and 1377 when three Edwards ruled England. Edward I brought England out of the Middle Ages. Edward II had a tragic reign but gave his country Edward III, who ruled gloriously, if violently.

Virginal, chaste, humble, patiently waiting for rescue by brave knights and handsome princes: this idealized—and largely mythical—notion of the medieval noblewoman still lingers. Yet the reality was very different, as Kelcey Wilson-Lee shows in this vibrant account of the five daughters of Edward I, often known as Longshanks. The lives of these sisters—Eleanora, Joanna, Margaret, Mary, and Elizabeth—ran the gamut of experiences open to royal women in the Middle Ages.

It began with a secret mission, no expenses spared. Spain, plotting to break Portugal’s monopoly trade with the fabled Orient, set sail from a hidden Mexican port to cross the Pacific - and then, critically, to attempt the never-before-accomplished return, the vuelta. Four ships set out from Navidad, each one carrying a dream team of navigators. The smallest ship, guided by seaman Lope Martín, a mulatto who had risen through the ranks to become one of the most qualified pilots of the era, soon pulled far ahead and became mysteriously lost from the fleet.

If you've ever made a secure purchase with your credit card over the internet, then you have seen cryptography, or "crypto", in action. From Stephen Levy - the author who made "hackers" a household word - comes this account of a revolution that is already affecting every citizen in the 21st century. Crypto tells the inside story of how a group of "crypto rebels" - nerds and visionaries turned freedom fighters - teamed up with corporate interests to beat Big Brother and ensure our privacy on the internet.

Here, National Book Award winner Richard Winston explores life in the Middle Ages - from the fifth to the 15th centuries - beginning with the fall of the Roman Empire and ending with the dawn of the Renaissance. In both countryside and cities, from the peasants to the bourgeoisie to the nobility, no aspect of life in this era is left unexplored.