In this speech to the United Nations General Assembly, British Prime Minister Boris Johnson discusses the dangers and opportunities presented by rapid advancements in technology.

Facebook’s promise was to create a more open and connected world. However, the company’s relentless pursuit of growth eclipsed its negative impact on privacy and democracy around the world.

Artificial general intelligence — an artificial intelligence (AI) system that can beat humans at almost any cognitive task – is arriving in just a couple of years, likely during President Trump’s term.

Can we, as adults, grow new neurons? Neuroscientist Sandrine Thuret says that we can, and she offers research and practical advice on how we can help our brains better perform neurogenesis—improving mood, increasing memory formation and preventing the decline associated with aging along the way.

In this demonstration, speech is made to be heard as song, and this is achieved without transforming the sounds in any way, or by adding any musical context, but simply by repeating a phrase several times over.