作为一名媒体人，对于这个世界，我始终充满好奇。每天关注着世界各地的新鲜资讯，与各行各业的人交流，捕捉着社会发展的万千变化。我渴望记录这个时代。2016年3月，一场人机大战引起了我的关注。

我还记得1997年，当IBM的电脑深蓝战胜了国际象棋冠军卡斯帕罗夫的时候，我曾经在一个节目中断言，这样的事情在围棋领域是绝对不可能发生的。但是用了不到20年的时间机器真的做到了机器真的比人更聪明吗？有一天我们是否会被他们取代？世界各地的顶尖实验室里正在发生些什么？机器会将人类的智能拓展到什么样的边界？他们是谁？而我们又是谁？在人工智能诞生60年之际，带着这些疑问，我踏上了探寻的旅程。

创造机器智能的想法从何而来？我的第一站来到了位于英国剑桥大学和牛津大学之间的一处不起眼的乡村庄园布莱切利。第二次世界大战期间，这里是英国的情报中心。77年前，命运把一群英国最聪明的年轻人召集到了这里，这其中就包括27岁的数学天才阿兰图灵。正在剑桥大学国王学院做研究员的他来到这里，成为了一名密码破译专家。I am speaking to the cabinet weeks and down.

图灵的任务是打败德军的超级密码机恩尼格玛。Welcome to a nick ma. It's beautiful, the crooked hands of death itself.

The german switch settings every day promptly at midnight. We usually intercept our first message around six AM, which gives you exactly eighteen hours every day to crack the code before the changes. And you will start to get I.

在历史学家大卫肯尼恩的带领下，我也看到了这台谜一样的机器。Why was called the break of machine? Well, the the point about in the ignore machine is radio mesage are sending morse code.

Those letters light up with an encoded letter each time you press a key. So if you press a, maybe g would light up the the really important thing about the machine is if you press the same key modern ones, you don't get the same letter encysted changes. And that's what makes IT a secure system.

So basically, how many possibilities? One hundred and fifty nine million million ways of setting up that machine. One hundred, fifty nine million, million possibility.

If you didn't know the exact setting that would be used for that message, you couldn't just start going through the options because IT would take you longer than the universe is existed to get through them all. So in the way, human beings could never catch up with the change of of enigma. Well, in theory now.

这是一场与时间的赛跑，与机器的较量。图灵意识到，仅靠人力无法完成这个任务，出路只有一条，那就是制造另一台更强大的机器人。Nigga is extremely well designed machine. Our problem is that we are using men to try to piece is what if only a machine can defeat another machine?

图灵设计的解密机名为炸弹，每三个一组的转盘对应一台恩尼格玛机，机器每转动一秒就可以测试几百种密码编译的可能性。图灵的设计赋予了机器人类所无法企及的计算能力。这是两台机器的对决，背后却是人类智慧的较量。可以想见，当图灵第一次启动这台机器时，那轰隆作响的声音在他的心中一定堪比天籁。