Robots, spaceships, futuristic megacities, planets orbiting distant stars. These icons of science fiction are now in our daily news. Science fiction, once maligned as mere pulp, has motivated cutting-edge scientific research, inspired new technologies, and changed how we view everyday life - and its themes and questions permeate popular culture. Take an unparalleled look at the influence, history, and greatest works of science fiction with illuminating insights and fascinating facts about this wide-ranging genre.

The science fiction genre has become increasingly influential in mainstream popular culture, evolving into one of the most engaging storytelling tools we use to think about technology and consider the shape of the future. Along the way, it has also become one of the major lenses we use to explore important philosophical questions. The origins of science fiction are most often thought to trace to Mary Shelley's novel Frankenstein, a story born from a night of spooky tale-telling by the fireside that explores scientific, moral, and ethical questions that were of great concern in the 19th century - and that continue to resonate today.

Philosophers have long puzzled over the nature of space, time, and matter. These inquiries led to the flowering of physics with the Scientific Revolution in the 17th century. Since then, the spectacular success of modern physics might appear to have made philosophy irrelevant. But new theories have created a new range of philosophical concerns: What is the shape of space? Is time travel possible? Is there a grand unified theory that unites all of physics? 

Most people think the way to write a best seller is to have a lot of talent and even more luck. As you will learn, there is a recipe for success, and luck may be the least important ingredient in creating a best seller. No one has cracked the code better than James Scott Bell. A best-selling author himself, and the author of the number-one best seller for writers, Plot & Structure, Mr. Bell has been teaching the principles of best-selling fiction for over 20 years, principles that apply to any genre or style.

Digital technology definitely shapes us. But once we learn how it does so, we can make good decisions for our ourselves and our children. 

Science fiction allows us to go places we can only dream of seeing - other worlds, distant stars, entirely different galaxies. While not every story is concerned with the hard science behind space travel and other futuristic ventures, fiction can give us amazing insight into what we could be capable of and what we dream of doing. In these 10 lectures, Professor Erin Macdonald interweaves real science and the achievements of the imagination to reveal the truth that underlies our favorite stories and sheds light on what the future may hold.

Locked inside the DNA of every species that ever lived are endless stories - about origins, ancestors, fate, and much more. Until recently, these secrets were completely inaccessible. But with the help of new technologies, scientists are now reading the hidden history of DNA, making remarkable discoveries about ourselves and our fellow species. Your gateway to this treasure trove of information is Unlocking the Hidden History of DNA, 12 informative and accessible lectures delivered by New York Times best-selling author Sam Kean.  

How have films like Ben-Hur, Spartacus, Gladiator, or even a satire like Monty Python’s Life of Brian created our popular perceptions of ancient Roman history? In what ways have they led us astray? And why, despite the occasional box-office flop, do movies set in ancient Rome still have the power to captivate us, and to turn each of us into theater-going history buffs? In these 12 lectures, an award-winning historian gives you a front-row look at the great movies that have shaped ancient Rome’s role in popular culture and memory.

In recent decades, the philosophy of humor has been recognized as a legitimate subfield of philosophy. The reason for this? Because to understand how humor works is to better understand the nature of human experience. In these 24 insightful, informative, illuminating, and (yes) humorous lectures, explore the philosophical theories and explanations of humor, from blatantly obvious puns to complex narratives to sly twists of language.

Are we alone in the universe? This is one of the most profound issues facing mankind - and one of the unresolved questions that science may finally be able to answer in this century. These 24 mind-expanding lectures reveal the cutting-edge research leading scientists to believe that life is not exclusively the domain of Earth. Professor Close offers an unparalleled look at the subject of life and the mysteries that remain.

More than simply a shorter version of the novel, the short story is a unique and rewarding literary form in itself. It offers a world in miniature faithfully captured by the author's mastery of character, plot, setting, image, and theme. The time it takes to read a short story may be brief, but its impact lasts much longer. Short story writers see by the light of the flash," says author and Nobel Laureate Nadine Gordimer. "Theirs is the art of the only thing that one can be sure of-the present moment."

Imagine a world without bees, butterflies, and flowering plants. That was Earth 125 million years ago. Turn back the clock 400 million years, and there were no trees. At 450 million years in the past, even the earliest insects had not yet developed. And looking back 500 million years, the land was devoid of life, which at that time flourished in a profusion of strange forms in the oceans. These and other major turning points are the amazing story of evolution.

What is our species' greatest invention? Medicine, computers, space travel? Not even close. The innovation that underlies each of our past achievements and those we still aspire to is language. Language is the ultimate invention of Homo sapiens - one that has allowed us to change the physical and social world around us in every conceivable way, and an invention that has fundamentally changed us, as well.

George Orwell was more than just a writer. He was a political and social sage who valued, above all else, individual freedom. His works aren’t just entertainment - they’re cautionary tales and red flags of warning. And if we ever hope to understand threats to freedom and how to stop them, we must learn from them. In these 24 lectures, learn how the man born as Eric Blair forged himself into a writer of international importance and renown. 

Why do some lengthy sentences flow effortlessly while others stumble along? Why are you captivated by the writing of particular authors? How can you craft sentences that reflect your unique outlook on the world? This lively, 24-lecture course introduces you to the myriad ways in which we think about, talk about, and write sentences. Reviving the sentence-oriented approach to studying writing, Professor Landon provides a greater context for what makes sentences great - and how you can apply these methods to your own writing.