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...

Does the celebrated harmonic series diverge or converge? Discover a proof using the integral test. Then generalize to define an entire class of series called p-series, and prove a theorem showing when they converge. Close with the sum of the harmonic series, the fascinating Euler-Mascheroni constant, which is not known to be rational or irrational.

Since the dawn of humanity, corpses have held lasting significance for us. In this lecture, probe the various ways human civilizations have "disposed" of corpses - from burial (the oldest method for which evidence still exists) and mummification to cremation and natural exposure (known as "excarnation").

Explore how it's possible for us to find meaning in life - even when confronted with the finality of it. Drawing on the work of cultural anthropologist Ernest Becker, discover how forms of death denial serve to allay fears about our insignificance, and how we can cultivate meaning in the face of mortality.

In this lecture on what Professor Berkson calls "an inescapable part of the human condition," unpack the feelings and behaviors of the grieving process. Topics include the evolutionary benefits of grief, the five stages of grief laid out by Elizabeth Kübler-Ross, and the three categories of grieving identified by psychologist George Bonanno.

Learn the 24 letters of the Greek alphabet using the restored classical pronunciation, recognizing that there was some variation in pronunciation in the ancient world. Practice the pairings of vowels called diphthongs, and sound out a selection of words that you will soon be reading in sentences.

Put your precalculus skills to use by splitting up complicated algebraic expressions to make them easier to integrate. Learn how to deal with linear factors, repeated linear factors, and irreducible quadratic factors. Finally, apply these techniques to the solution of the logistic differential equation.

None of us can avoid dying. But some believe we can learn how to die well. Professor Berkson introduces you to ways that others have faced death (with regret, dignity, even rage) and also considers some of the practical ways we can make the best of our deaths when our time comes.

The author draws on scientific studies of tests and their uses to show how standardized achievement tests must play a central role in improving achievement in K-12 schools. He explains the central considerations in developing and evaluating tests and tells how tests can best be best used, covering such topics as using tests for student incentives, paying teachers for performance, and using tests in efforts to attain new state and national standards.--Provided...

Begin your study journey with the Vivaldi brothers' ill-fated journey to India. What drove the brothers - or drives any explorer - to take a risk and venture into the unknown? Consider that question as you look at theories on how the Pacific islands became populated starting with an epic movement 7,000 years ago.