av Mikael Winterkvist | okt 26, 2020 | TED
Journalist Andrew Marantz spent three years embedded in the world of internet trolls and social media propagandists, seeking out the people who are propelling fringe talking points into the heart of conversation online and trying to understand how they’re making their ideas spread. Go down the rabbit hole of online propaganda and misinformation — and learn we can start to make the internet less toxic.
av Mikael Winterkvist | okt 25, 2020 | TED
You vote but then what? Discover how your individual vote contributes to the popular vote and your state’s electoral vote in different ways–and see how votes are counted on both state and national levels. [Lesson by Christina Greer, directed by Mark Phillips, narrated by Christina Greer].
av Mikael Winterkvist | okt 22, 2020 | TED
Under the leadership of Lisa Jackson, Apple’s environment and social VP and former head of the EPA, the company is already carbon neutral within their own corporate and retail boundaries. By 2030, Apple hopes to extend carbon neutrality to their supply chain and consumers. In conversation with urbanist and spatial justice activist Liz Ogbu, Jackson shares thoughts on leadership, tech, the environment and building a green economy.
av Mikael Winterkvist | okt 18, 2020 | TED
Does collecting more data lead to better decision-making? Competitive, data-savvy companies like Amazon, Google and Netflix have learned that data analysis alone doesn’t always produce optimum results. In this talk, data scientist Sebastian Wernicke breaks down what goes wrong when we make decisions based purely on data — and suggests a brainier way to use it.
av Mikael Winterkvist | okt 15, 2020 | TED
A new drug reduces the risk of heart attacks by 40%. Shark attacks are up by a factor of two. Drinking a liter of soda per day doubles your chance of developing cancer. These are all examples of a common way risk is presented in news articles, and can often be misleading. So how can we better evaluate risk? Gerd Gigerenzer explores the difference between relative and absolute risk. [Directed by Visorama, narrated by Addison Anderson].
av Mikael Winterkvist | okt 11, 2020 | TED
At the Harbour School in Hong Kong, TED Senior Fellow Cesar Harada teaches citizen science and invention to the next generation of environmentalists. He’s moved his classroom into an industrial mega-space where imaginative kids work with wood, metal, chemistry, biology, optics and, occasionally, power tools to create solutions to the threats facing the world’s oceans. There, he instills a universal lesson that his own parents taught him at a young age: ”You can make a mess, but you have to clean up after yourself.”
