Segredos da Tribo

Some people grapple with the moral challenges of treating human beings decently. Others are just… assholes. Inspired by Aaron James’ New York Times bestseller of the same name, this documentary investigates the breeding grounds of contemporary ‘asshole culture’ — and locates signs of civility in an otherwise rude and nasty universe. Venturing into predominantly male domain, this film moves from Ivy League frat clubs to the bratty princedoms of Silicon Valley and the bear pits of international finance. Why do assholes thrive in certain environments? What explains their perverse appeal? And how do they keep getting elected?

What’s it like to dedicate your life to work that won’t be completed in your lifetime? Fifteen years ago, filmmaker David Licata focused on four projects and the people behind them in an effort to answer this universal question.

In 1935, German scientists dug for bones; in 1943, they murdered to get them. How the German scientific community supported Nazism, distorted history to legitimize a hideous system and was an accomplice to its unspeakable crimes. The story of the Ahnenerbe, a sinister organization created to rewrite the obscure origins of a nation.

Inspired by Steven Blush's book "American Hardcore: A tribal history" Paul Rachman's feature documentary debut is a chronicle of the underground hardcore punk years from 1979 to 1986. Interviews and rare live footage from artists such as Black Flag, Bad Brains, Minor Threat, SS Decontrol and the Dead Kennedys.

Explore the mysterious Amazon through the amazing IMAX experience. Amazon celebrates the beauty, vitality and wonder of the rapidly disappearing rain forest.

Arguing that advertising not only sells things, but also ideas about the world, media scholar Sut Jhally offers a blistering analysis of commercial culture's inability to let go of reactionary gender representations. Jhally's starting point is the breakthrough work of the late sociologist Erving Goffman, whose 1959 book The Presentation of the Self in Everyday Life prefigured the growing field of performance studies. Jhally applies Goffman's analysis of the body in print advertising to hundreds of print ads today, uncovering an astonishing pattern of regressive and destructive gender codes. By looking beyond advertising as a medium that simply sells products, and beyond analyses of gender that tend to focus on either biology or objectification, The Codes of Gender offers important insights into the social construction of masculinity and femininity, the relationship between gender and power, and the everyday performance of cultural norms.

25 years ago, Louis Sarno, an American, heard a song on the radio and followed its melody into the Central Africa Jungle and stayed. He than recorded over 1000 hours of original BaAka music. Now he is part of the BaAka community and raises his pygmy son, Samedi. Fulfilling an old promise, Louis takes Samedi to America. On this journey Louis realizes he is not part of this globalized world anymore but globalization has also arrived in the rainforest. The BaAka depend on Louis for their survival. Father and son return to the melodies of the jungle but the question remains: How much longer will the songs of the forest be heard?

Costa Rica's motto is Pura Vida - Pure Life - and this deceptively small country is bursting with some of the most spectacular wildlife and pristine ecosystems in the world. All this diversity thrives, in part, thanks to one surprising little creature: hummingbirds. Venture across Costa Rica's wild and rugged landscapes, from volcanic peaks to coastal jungle to misty cloud forests and discover the nation's dazzling diversity of hummingbirds. Watch how these tiny birds play an outsize role in maintaining some of the richest and wildest environments on Earth, where a whole community of creatures, such as macaws and monkeys, enjoys The Hummingbird Effect.

The question of "who hunts virgins" and more will be stripped down and explored in the sexiest trailers hosted by Playboy's Nikki Leigh.

A botanical expedition in Ecuador's Amazon becomes a medium for an indigenous Huaorani community to remember the genocidal colonization it suffered in the 1960s. Meanwhile, a group of ecologists from the capital tries to stop oil exploitation in the last remaining forests where the isolated Huaoranis still live, who to this day refuse to come into contact with civilization.

Controversy and legal problems follow Dr. Jack Kevorkian as he advocates assisted suicide.