When you hear “java,” you might think of the pesky window that pops up on your computer desktop every few months, begging you to close all browser windows so you can install vital security updates — or maybe your morning coffee, expertly brewed by your favorite neighborhood barista — or, an image even more lovely, the lush greens of Indonesia’s third largest island.
Whatever it is you’re thinking of — we’ve got a talk for you. So pour your cup of joe, save all tabs, and take a break from your vacation planning to watch these 5 TEDx talks in honor of the word java:
All your devices can be hacked: Avi Rubin at TEDxMidAtlantic
Lately reports have been popping up all over on a vulnerability in Sun Microsystem’s Java plug-in, which has prompted what PC Mag has called a “Java-based hacking spree.” Recent attacks have affected companies such as Facebok, Twitter and, now, Apple, prompting concern over who will be next and how these attacks will be stopped. Computer scientist Avi Rubin is no stranger to hacks, and at TEDxMidAtlantic, he explains how hackers are compromising cars, smartphones and medical devices, and warns us about the dangers of an increasingly hack-able world.
Hacking the city with fun: Irwan Ahmett at TEDxJakarta
Sometimes the smallest things make your day so much better. A funny road sign. Clever graffiti. Free cookies. Part-way through his career, artist Irwan Ahmett realized this and decided to run with it. Using spinning umbrellas, a human monorail, fruit baskets, and a secret lumberyard Internet cafe, he hacked his city, Java’s largest, with random acts of playfulness. At TEDxJakarta, he explains the story behind the hacks.
The human cost of food: Rebecca Scott at TEDxCanberra
Rebecca Scott wants you to know what goes into your morning coffee — and that’s not just how much cream or sugar you like. She says that when we buy a cup a coffee, we should think about more than just taste; but consider the treatment of the people behind the bean — the farmers, harvesters, packagers, and coffee shop employees involved in providing our caffeine fix. In this talk, she reveals some of the astounding stories behind the things we consume, and introduces her project, STREAT, an effort to create cafes and coffee shops staffed by homeless youth serving ethically-sourced food and drink.
This Friday and Saturday, November 30 and December 1, over 150 TEDx events will join the anchor TEDxWomen event in Washington D.C. in a global conversation about the state of women in the world today. To celebrate this momentous occasion, here are seven talks from women innovating the way we live — the way we eat, educate, heal and care.
Last year, the Occupy Wall Street movement spread like wildfire across the globe. It sparked countless protests and its “We are the 99%” slogan has been canonized into the progressive lexicon. Just as quickly as it gained champions, however, it found critics from the left and right who dismiss the campaign for its inability to articulate specific demands. Naomi Colvin thinks they miss the point entirely; that the protests were not about rushing into specific negotiations based on conventional principles, but about disrupting the way we reform altogether. In this reflective talk, she lays out a new vision of political identity.
Young people can make an extraordinary impact on the global health crisis. Through the story of an anti-HIV campaign in Malawi, Barbara Bush demonstrates the power of motivated volunteers to solve problems of health equity.