The Great Courses (Firm)

Logic is intellectual self-defense against such assaults on reason and also a method of quality control for checking the validity of your own views. But beyond these very practical benefits, informal logic—the kind we apply in daily life—is the gateway to an elegant and fascinating branch of philosophy known as formal logic, which is philosophy’s equivalent to calculus. Formal logic is a breathtakingly versatile tool. Much like a Swiss army...

In 1950, the New York Times ran an article claiming that science fiction had graduated from pulp fiction to respectable hardcover books. Learn how this remarkable validation was brought to fruition, and see how television and radio helped propel the popularity of science fiction novels. Examine influential authors of novels during this decade, with an in-depth look at Ray Bradbury, Frederik Pohl and C. M. Kornbluth, and Arthur C. Clarke..

Explore the visual style of programming seen on the web and in the graphical user interface of an operating system. Get started with pyglet, a Python package created to help support development of games and other audio-visual environments. Use pyglet to make a graphical version of the game from Lesson 13.

One of the most famous people in Ireland’s struggle for independence is Daniel O’Connell, a 19th-century politician who led the charge for Catholic emancipation as well as the effort to repeal Britain’s Act of Union. Learn about his activism, and then see how the Great Famine completely devastated the nation.

Some pain is fleeting. Some pain should make parents worry. Discover how different specialists (including orthopedists, rheumatologists, oncologists, and psychiatrists) think about and approach pain in children. Then, find out how doctors break the news of a life-changing diagnosis to a child and his or her family.

Despite being a common disease, the flu is responsible for some of the deadliest pandemics of all time. Explore two important biological aspects of influenza—antigenic drift and antigenic shift—to understand why changes in viruses can have such a huge impact on disease prevalence..

[Matthew] Learn how Matthew reshaped the story of Jesus in startling new ways, specifically with its ideas on forgiveness. Start by confronting Jesus’s relationship to Israel’s heritage. Then, read between the lines of the iconic Sermon on the Mount. Finally, examine the coexistence of faith and doubt during Jesus’s resurrection.

Our journey continues with the westward expansion of American English, as the New England dialect spreads across the North, the South extends to the Southwest, and people in the middle increasingly intermingle. Along the way, dialect mixing and leveling lead to increasing standardization, or at least the ideal of a single, uniform standard, and "General American English"is born. But where is it, and who speaks it?

A number of science fiction stories tackle the concept of religion, which is often at odds with the concepts that define science fiction. Delve into how science fiction approaches religion, from parody, to reimagining familiar biblical stories and characters in the scope of science fiction, to confronting existing religions and inventing new beliefs. You’ll also explore the opposite scenario, in which science fiction is used by religious writers...

Drawing on the bizarre conclusions from the previous lecture, reach even more peculiar results by mapping all of the fractions (i.e., rational numbers) onto the number line, discovering that they take up no space at all! And this is just the start of the weirdness.