Anger researcher Ryan Martin draws from a career studying what makes people mad to explain some of the cognitive processes behind anger -- and why a healthy dose of it can actually be useful. "Your anger exists in you ... because it offered your ancestors, both human and nonhuman, an evolutionary advantage," he says. "[It's] a powerful and healthy force in your life."

How can we make space for marginalized communities to tell their stories? Raised by migrant farm workers, attorney Mónica Ramírez points out the injustices this often unseen and isolated group faces -- from wage theft and sexual harassment to dangerous working conditions -- and advocates for the solutions they need.

Poet Marie Howe introduces us to "ecopoetry," which asks the human ego to step aside and "let the whole living world move into the poem." She reads her poem "The Singularity," inspired by the physics that created the earth.

Resistance Revival Chorus, a collective of more than 60 women, fill the TED World Theater with a rhapsodic performance of "The Rich Man's House" and "Woke Up This Morning (With My Mind Stayed on Freedom)." They show us how joy can be an act of resistance.

In the German town of Nördlingen in 1593, innkeeper Maria Höll found herself accused of witchcraft. She was arrested for questioning, and denied the charges. She insisted she wasn't a witch through 62 rounds of torture before her accusers finally released her. Other accused witches weren't so "lucky." Why did these witch hunts occur? Brian A. Pavlac digs into this horrific chapter in human history. [Directed by Lisa LaBracio, narrated by Adrian Dannatt, music by Stephen LaRosa].

This animation is part of the TED-Ed series, "There's a Poem for That," which features animated interpretations of poems both old and new that give language to some of life's biggest feelings. [Poem by Robert Frost, directed by Ellen Su, music by Stephen LaRosa].

Daniel Lismore's closet is probably a bit different than yours -- his clothes are constructed out of materials ranging from beer cans and plastic crystals to diamonds, royal silks and 2,000-year-old Roman rings. In this striking talk, Lismore shares the vision behind his elaborate ensembles and explores what it's like to live life as a work of art. "Everyone is capable of creating their own masterpiece," he says. "You should try it sometime."

Michael Tubbs is the youngest mayor in American history to represent a city with more than 100,000 people -- and his policies are sparking national conversations. In this rousing talk, he shares how growing up amid poverty and violence in Stockton, California shaped his bold vision for change and his commitment to govern as a neighbor, not a politician. "When we see someone different from us, they should not reflect our fears, our anxieties, our insecurities," he says. "We should see our common humanity."

The Devil has come to town. But don't worry– all he wants to do is stage a magic show. This absurd premise forms the central plot of Mikhail Bulgakov's masterpiece, "The Master and Margarita." Its blend of political satire, historical fiction and occult mysticism has earned a legacy as one of the 20th century's greatest novels– and one of its strangest. Alex Gendler explores the subversive novel. [Directed by Adriatic Animation, narrated by Adrian Dannatt, music by Jure Buljević].

This animation is part of the TED-Ed series, "There's a Poem for That," which features animated interpretations of poems both old and new that give language to some of life's biggest feelings. [Poem by Andrea Gibson, directed by Tomás Pichardo-Espaillat, music by WORK PLAY WORK].