HarvardX

Description Sikhi, commonly known as Sikhism, is a monotheistic religious tradition that was founded by Guru Nanak in late fifteenth-century Panjab in South Asia. Today, Sikhi’s approximately twenty-five to thirty million adherents can be found all over the globe, making it one of the six major religions of the world. Sikhi encompasses a number of religious,…

Description On average, 130 Americans die every day from an overdose of opioids, the class of drugs that includes heroin, hydrocodone, codeine, morphine, and fentanyl. Around 70% of all opioid overdose deaths involved a prescription opioid. Drug overdose is now the leading cause of accidental death in the United States — opioid addiction is driving…

Description “We the People” are the opening words of the U.S. Constitution, yet the original document did not give citizens much say in the election of their officials. Though some of those issues have been addressed, substantial barriers—gerrymandering, voter registration, and voter ID laws—still restrain the power of the vote. Why? How can a country,…

Description How do the three branches of government operate? How is power shared among Congress, the president, and the Supreme Court? What role is played by federal agencies that have no direct constitutional authority of their own?In this part of our series on American Government, we will examine the separation of powers among the three branches…

Description Public opinion has a powerful yet inexact influence on elected officials. Politicians risk their careers if they ignore it, yet its power is not easy to capture nor quantify. This course will look at how political parties, campaigns, social movements, special interests, and the news media all play a role in influencing public opinion.…

Description Public policy puts laws into action. The executive branch directs the combined activities of the federal government to address a multitude of problems, from the environment to the economy. The policies of the United States affect social issues, economic growth, taxes, regulation, and foreign affairs. This course will take a broad view of public…

Description Prescription drugs are among the most common health care interventions and have turned some once-fatal diseases into manageable conditions — but they have also been a growing source of controversy. Patients in the US struggle with increasing costs and express concerns about why many conditions, such as Alzheimer’s disease, remain without adequate therapeutic options.At the center of…

Description We are living in a contentious time in history. Fundamental disagreements on critical political issues make it essential to learn how to make an argument and analyze the arguments of others. This ability will help you engage in civil discourse and make effective changes in society. Even outside the political sphere, conveying a convincing…

Description Despite medical and technological advances, half of the world’s population lacks access to essential health services, and over 8.9 million preventable deaths occur every year. There is an acute global shortage of health workers, a gap that will grow to 18 million by 2030. Studies show that training high-performing community health workers can help…

Description This is CS50 AP, Harvard University’s introduction to the intellectual enterprises of computer science and the art of programming for students in high school, which satisfies the College Board’s new AP CS Principles curriculum framework. An entry-level course taught by David J. Malan, CS50 AP teaches students how to think algorithmically and solve problems…