Absolutely amazing series. The conclusion is mind-bogglingly relevant to 2016, despite being delivered almost 40 years ago, in a room of &quot;the world&#x27;s most powerful computers&quot;, all vastly less powerful than what we carry in our pockets today.<p>I was already radicalised* by the time I saw the series only 10 or so years ago, but the last episode had me on my feet, pointing at the television, shouting, &quot;He warned us! He warned us!&quot;<p>* by software freedom :-)