TED-Ed
TED-Ed: Love vs. Honor: The Irish myth of Diarmuid's betrayal | Iseult Gillespie
Gráinne, princess of Tara and bride-to-be, was furious. She had thought she was betrothed to a young soldier, bold and brilliant enough to be her equal. Yet it soon became clear she was expected to marry Fionn, a warrior far past his...
Crash Course
War and Civilization: Crash Course World History 205
In which John Green investigates war, and what exactly it may or may not be good for. Was war a result of human beings organizing into larger and more complex agricultural social orders, or did war maybe create agriculture and...
TED Talks
Raul Midon: "Peace on Earth"
Guitarist and singer Raul Midon plays "Everybody" and "Peace on Earth" during his 2007 set at TED.
Crash Course
Greek Comedy, Satyrs, and Aristophanes: Crash Course Theater #4
Get ready for hilarity, because this week, we're diving head first into Greek Comedy. Actually, though, maybe don't get TOO ready for hilarity. Taste in humor has changed a little over the last couple of thousand years. You already know...
TED Talks
TED: How to tap into your awareness -- and why meditation is easier than you think | Yongey Mingyur Rinpoche
Meditation asks you to slip into a state of serene presence. But why does something that sounds effortless often feel so difficult? In this lighthearted invitation, spiritual leader Yongey Mingyur Rinpoche shares three steps to help you...
TED Talks
TED: Why climate change is a threat to human rights | Mary Robinson
Climate change is unfair. While rich countries can fight against rising oceans and dying farm fields, poor people around the world are already having their lives upended -- and their human rights threatened -- by killer storms,...
Crash Course
WWI's Civilians, the Homefront, and an Uneasy Peace: Crash Course European History
World War I was a total war for millions of people in Europe. Many men were enlisted in the fighting, but the war work had implications for the daily lives of a huge number of Europeans. Women entered the workforce in huge numbers, and...
TED Talks
TED: A realistic vision for world peace | Jody Williams
Nobel Peace laureate Jody Williams brings tough love to the dream of world peace, with her razor-sharp take on what "peace" really means, and a set of profound stories that zero in on the creative struggle -- and sacrifice -- of those...
TED Talks
TED: The world doesn't need more nuclear weapons | erika Gregory
Today nine nations collectively control more than 15,000 nuclear weapons, each hundreds of times more powerful than those dropped on Hiroshima and Nagasaki. We don't need more nuclear weapons; we need a new generation to face the...
TED Talks
Joseph Nye: Global power shifts
Historian and diplomat Joseph Nye gives us the 30,000-foot view of the shifts in power between China and the US, and the global implications as economic, political and "soft" power shifts and moves around the globe.
TED Talks
TED: Why I fight for the education of refugee girls (like me) | Mary Maker
After fleeing war-torn South Sudan as a child, Mary Maker found security and hope in the school at Kenya's Kakuma Refugee Camp. Now a teacher of young refugees herself, she sees education as an essential tool for rebuilding lives -- and...
TED Talks
James Stavridis: A Navy Admiral's thoughts on global security
Imagine global security driven by collaboration -- among agencies, government, the private sector and the public. That's not just the distant hope of open-source fans, it's the vision of James Stavridis, a US Navy Admiral. Stavridis...
TED Talks
TED: Ukraine's fight to keep educating its children | Zoya Lytvyn
The Russian invasion of Ukraine has destroyed so much -- including hundreds of schools, where the country's children were forging their futures -- but it has not stopped Ukrainians from pursuing knowledge and curiosity. In a deeply...
TED Talks
TED: How farming could employ Africa's young workforce -- and help build peace | Kola Masha
Africa's youth is coming of age rapidly, but job growth on the continent isn't keeping up. The result: financial insecurity and, in some cases, a turn towards insurgent groups. In a passionate talk, agricultural entrepreneur Kola Masha...
TED Talks
Lesley Hazleton: The doubt essential to faith
When Lesley Hazleton was writing a biography of Muhammad, she was struck by something: The night he received the revelation of the Koran, according to early accounts, his first reaction was doubt, awe, even fear. And yet this experience...
SciShow
3 Ways Science Can Bust Art Forgeries
Some works of art can be worth thousands, even millions, of dollars. But what if you aren't so sure that Van Gogh you just bought to hang over your toilet is the real deal? Luckily, we can use science to sniff out fakes!
TED-Ed
TED-ED: How does the Nobel Peace Prize work? - Adeline Cuvelier and Toril Rokseth
Among the top prestigious awards in the world, the Nobel Peace Prize has honored some of the most celebrated and revered international figures and organizations in history. But how does the nomination process work? And who exactly is...
TED Talks
TED: Why I chose a gun | Peter van Uhm
Peter van Uhm is the Netherlands' chief of defense, but that does not mean he is pro-war. In this talk, he explains how his career is one shaped by a love of peace, not a desire for bloodshed -- and why we need armies if we want peace.
TED Talks
TED: Want to change the world? Start by being brave enough to care | Cleo Wade
Artist and poet Cleo Wade recites a moving poem about being an advocate for love and acceptance in a time when both seem in short supply. Woven between stories of people at the beginning and end of their lives, she shares some truths...
TED Talks
TED: The surprising science of alpha males | Frans de Waal
In this fascinating look at the "alpha male," primatologist Frans de Waal explores the privileges and costs of power while drawing surprising parallels between how humans and primates choose their leaders. His research reveals some of...
Crash Course
Foreign Aid and Remittance: Crash Course Econ
What is foreign aid? How much foreign aid does the United States distribute each year. Comparatively, not much. In fact, foreign aid only accounts for a small fraction of most nations' overall spending. But it's hugely important. Foreign...
Crash Course
Nonviolence and Peace Movements: Crash Course World History 228
In which John Green teaches you about nonviolence and peace movements in the 20th century. What is nonviolence? What is a peace movement? Well. traditionally, humans often resort to violence when they come into conflict. In the 20th...
TED Talks
TED: The long reach of reason | Steven Pinker and Rebecca Newberger Goldstein
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. Here's a TED first: an animated Socratic dialog! In a time when irrationality seems to rule both politics and...
Crash Course
War - Crash Course Statistics
Today we're going to discuss the role of statistics during war. From helping the Allies break Nazi Enigma codes and estimate tank production rates to finding sunken submarines, statistics have and continue to play a critical role on the...