Al Gore is an Optimist About Climate Change

In 2006 Al Gore released An Inconvenient Truth which was a film that changed the discourse around climate change by bringing knowledge to those who were ignorant about basic environmental knowledge. In the last two years there has been positive movement towards making the human-built world more eco-conscious but we do have a lot further to go. In this TED talk Al Gore goes into why he’s optimistic about the next ten years.

Al Gore has three questions about climate change and our future. First: Do we have to change? Each day, global-warming pollution traps as much heat energy as would be released by 400,000 Hiroshima-class atomic bombs. This trapped heat is leading to stronger storms and more extreme floods, he says: “Every night on the TV news now is like a nature hike through the Book of Revelation.” Second question: Can we change? We’ve already started. So then, the big question: Will we change? In this challenging, inspiring talk, Gore says yes. “When any great moral challenge is ultimately resolved into a binary choice between what is right and what is wrong, the outcome is foreordained because of who we are as human beings,” he says. “That is why we’re going to win this.”

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Using Art to Critique Government Spying of Citizens

Thanks to the efforts of Edward Snowden we know that illegal, immoral, and downright creepy spying by governments has been going on for years. It turns out that democratic governments around the world regular do mass surveillance of their people, something that authoritarian states are known for. Citizens have fought the spying in courts and artists have been fighting the spying the streets. This TED Talk looks at some work down in Germany (which is quite familiar with state-sponsnered spying).

In 2013, the world learned that the NSA and its UK equivalent, GCHQ, routinely spied on the German government. Amid the outrage, artists Mathias Jud and Christoph Wachter thought: Well, if they’re listening … let’s talk to them. With antennas mounted on the roof of the Swiss Embassy in Berlin’s government district, they set up an open network that let the world send messages to US and UK spies listening nearby. It’s one of three bold, often funny, and frankly subversive works detailed in this talk, which highlights the world’s growing discontent with surveillance and closed networks.

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It’s Time to Rethink Capitalism

Capitalism favours the wealthy and what we have seen this entire millennium is that this is more true than ever. Inequality is on the rise pretty much everywhere, and this is a problem. In this TED Talk, Paul Tudor Jones II, examines the current problematic state of capitalism and how we can rethink it.

Paul Tudor Jones II loves capitalism. It’s a system that has done him very well over the last few decades. Nonetheless, the hedge fund manager and philanthropist is concerned that a laser focus on profits is, as he puts it, “threatening the very underpinnings of society.” In this thoughtful, passionate talk, he outlines his planned counter-offensive, which centers on the concept of “justness.”

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Happily Find Where You’re Going

This TED talk is all about modifying maps so that you can find the most joyous route to your destination!

Mapping apps help us find the fastest route to where we’re going. But what if we’d rather wander? Researcher Daniele Quercia demos “happy maps” that take into account not only the route you want to take, but how you want to feel along the way.

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Painting Neighbourhoods

Artists Jeroen Koolhaas and Dre Urhahn create community art by painting entire neighborhoods, and involving those who live there — from the favelas of Rio to the streets of North Philadelphia. What’s made their projects succeed? In this funny and inspiring talk, the artists explain their art-first approach — and the importance of a neighborhood barbecue.

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