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Climate Change: A Horizon Guide

2015 Nature

Today, the topic of climate change is a major part of daily life, yet 40 years ago it was virtually unheard of. Since then, Horizon have followed scientists as they have tried to unpick how the climate works and whether it is changing. Dr Helen Czerski delves into this unique archive to chart the transformation of a little-known theory into o ...ne of the greatest scientific undertakings in history. It has been a constantly surprising journey of discovery that has revolutionised our understanding of climate, and seen scientists face unprecedented controversy and criticism. Show More

Cryptocurrency

2018 Technology

Bitcoin, the beautiful anonymity of cash, but cash that wasn't printed by governments. Instead, it was made by a bit of code, powered by citizens of the internet, and you could trust it. Today, anyone can buy cryptocurrency. A few signups, type in your credit card number, and trade in your money for digital cash. And with a few more steps, yo ...u can use Bitcoin to buy what the majority of Bitcoin is spent on: Illegal services. Virtual currencies can pose challenges for law enforcement, given the appeal they have among those seeking to conceal.
Is digital cash the next revolution? Learn about this anonymous currency and why it's so coveted. Show More

Series: Explained

Cuba and the Cameraman

2017 Culture

For the past 42 years Director Jon Alpert has been following Fidel Castro and three Cuban families affected by his policies. Their lives put us right in the roller coaster of the Cuban Revolution. Because of Alpert's unique access to the island, and the trust and friendships earned over decades, this film is a candid and revealing never-befor ...e-seen portrait of Cuba. Show More

Darwin Struggle - The Evolution of the Origin of Species

2009 Science

Documentary telling the little-known story of how Darwin came to write his great masterpiece, On the Origin of Species, a book which explains the wonderful variety of the natural world as emerging out of death and the struggle of life. In the twenty years he took to develop a brilliant idea into a revolutionary book, Darwin went through a per ...sonal struggle every bit as turbulent as that of the natural world he observed. Fortunately, he left us an extraordinary record of his brilliant insights, observations of nature, and touching expressions of love and affection for those around him. He also wrote frank accounts of family tragedies, physical illnesses and moments of self-doubt, as he laboured towards publication of the book that would change the way we see the world. Show More

Downloaded

2013 Technology

Alex Winter explores the downloading revolution; the kids that created it, the bands and the businesses that were affected by it, and its impact on the world at large. He focuses on the advent of digital media sharing, including the rise of game-changing company Napster and controversial pioneers Shawn Fanning and Sean Parker. The digital rev ...olution ultimately created a technology paradigm shift and upended the music industry. Audiences will hear insight from well known music artists and figures within the music industry including: The Beastie Boys' Mike D, Noel Gallagher, Henry Rollins, former Sony Music Chairman, Don Ienner, former record producer and Island Records founder Chris Blackwell and Hilary Rosen, former CEO of the Recording Industry Association of America. Show More

Edison

2015 History

By the time he died in 1931, Thomas Alva Edison was one of the most famous men in the world. The holder of more patents than any other inventor in history, Edison had achieved glory as the genius behind such revolutionary inventions as sound recording, motion pictures, and electric light. Edison's curiosity led him to its cutting edge. With j ...ust three months of formal schooling, he took on one seemingly impossible technical challenge after another, and through intuition, persistence, and a unique team approach to innovation, invariably solved it." Driven and intensely competitive, Edison was often neglectful in his private life and could be ruthless in business. Challenged by competition in the industry he'd founded, Edison launched an ugly propaganda campaign against his rivals, and used his credibility as an electrical expert to help ensure that high-voltage electrocution became a form of capital punishment. Edison explores the complex alchemy that accounts for the enduring celebrity of America's most famous inventor, offering new perspectives on the man and his milieu, and illuminating not only the true nature of invention, but its role in turn-of-the-century America's rush into the future. Show More

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