A witty, exhilarating and mind-expanding exploration of the word of our times - data - with mathematician Dr Hannah Fry. Following in the footsteps of BBC Four's previous gleefully nerdy, award-winning maths films The Joy of Stats, Tails you Win - The Science of Chance and The Joy of Logic, this new high-tech romp reveals exactly what data is and how it is captured, stored, shared and made sense of. Fry also tells the story of the engineers of the data age, people most of us have never heard of despite the fact they brought about a technological and philosophical revolution.
For Hannah Fry, the joy of data is all about spotting patterns. She's Lecturer in the Mathematics of Cities at UCL as well as being the presenter of the BBC series Trainspotting Live and City in the Sky, and she sees data as the essential bridge between two universes - the tangible, noisy, messy world that we see and experience, and the clean, ordered, elegant world of maths, where everything can be captured beautifully with equations.
Along the way the film reveals the connection between Scrabble scores and online movie streaming, explains why a herd of Wiltshire dairy cows are wearing pedometers, and uncovers the remarkable network map of Wikipedia. What's the mystery link between 'marmalade' and 'One Direction'?
The Joy of Data also hails the giant contribution of Claude Shannon, the American mathematician and electrical engineer who, in an attempt to solve the problem of noisy telephone lines, devised a way to digitise all information. It was Shannon, father of the 'bit', who singlehandedly launched the 'information age'. Meanwhile, the green lawns of Britain's National Physical Laboratory host a race between its young apprentices in order to demonstrate how and why data moves quickly and successfully around modern data networks. It's all thanks to the brilliant technique first invented there in the 1960s by Welshman Donald Davies - packet switching - without which there would be no internet as we know it.
But what of the future, big data and artificial intelligence? Should we be worried by the pace of change, and what our own data could and should be used for? Ultimately, Fry concludes, data has empowered all of us. We must have machines at our side if we're to find patterns in the modern-day data deluge. But, Fry believes, regardless of AI and machine learning, it will always take us to find the meaning in them.
还蛮感动蛮温馨的，高中生就是好啊。虽然大前提感觉有点奇怪，但思考一下和普世价值的矛盾也不错。（神尾枫珠演dk永远是神🥲
在最恶劣的环境中，心存善良，为信仰而战，历史会告诉世人，所追求信仰的对错。
看完！这部的漫画也看过！印象中有点压抑的，电影拍得不错，还真实的被感动了！
追求自由的故事总是让人向往、感动。Captain, what's the price of freedom? I don't know. Everything.
苟且偷生易，振臂一呼難。今年目前為止最為超出觀影預期的小成本佳作，南非種族隔離議題，這份絕對低了。前半段鋪墊過長節奏問題挺大的，後四十分鐘逐漸才算精彩起來，直到最後一幕推向高潮而後戛然而止。沒有過多的渲染隔離制度下黑人處境多麼的淒慘，主要靠細節和演員狀態來向觀眾側面傳達議題，處理得非常的細膩克制。且曼德拉全片作為麥高芬存在，並未正式出場，甚至連照片都沒出現我是挺意外的。
想着如果能了解一些也能多一些尊重
这个很不错。阴差阳错变成银行劫持人质事件，而且还引发了后续的大事件。几个冲突场景导演真的是抓住了
What's the price of freedom? Everything!
三星：小成本出来的实际效果还不错的，戛然而止的收尾比较燃....
孩子啊，莫自责，莫强求，
自由的代价是昂贵的，一场以为是抢劫银行的故事竟然是为了纳尔逊·曼德拉的谈判。
与其，在躲闪之间不被认同，
哪里有压迫，哪里就有反抗。毛主席说过，星星之火可以燎原。
三星半，革命不是请客吃饭，伟人说，枪杆子里才能出政权。
居家的日子太适合看日本电影了 简简单单让人莫名平静 这部剧情有些超乎常理的电影居然看得有几分热血 关乎少年该如何面对真实的自己
自由的代价是什么？Everything ! 三名南非战士行动失败被困银行，在明知没有退路之后提出释放曼德拉作为交换人质的条件，通过人质的众生相可以感受到那个时候南非种族隔离的严重性，黑人地位的低下，三位战士的牺牲最终促成了释放曼德拉运动。
看完结局想高歌一曲《光辉岁月》，虽然是真实故事改编，但总感觉导演对三个人的动机做了美化处理，自由战士为了黑人平权行动失败恰好被逼到银行，难道不是黑人打劫银行被困然后开始高喊“释放曼德拉”吗？虽然整部电影都是围绕释放曼德拉展开，但实际电影拍的挺像《热天午后》的。
后来过了很久是被纯爱的海报欺骗下载了来看
温情满满的劫持人质事件，最后曼德拉出狱了，这是改庆祝还是……
从影片中可以看出，导演和编剧带有一定的倾向性，落脚点是对种族运动的支持和同情，因此，对三名参与者在行动过程中所采取的行动，具有一定的美化意思。选取的几个角色也各有特点，三个为自由而战斗的“同志”，一个对种族问题有同情心的警察队长，一个司法部部长的女儿，具有深切的宽容、同情心，还有一个极力掩饰自己人种的混血儿等。影片的主题是把一场预先谋划的袭击案转化为一场不可预料的种族问题讨论会。
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