Bernie Sanders' music, like his politics, revolves around revolution: Power to the People by John Lennon, Talkin' Bout a Revolution by Tracy Chapman, The Revolution Starts Now by Steve Earle.
Picture the good news: a third industrial revolution, powered by decentralized energy and massive digital connectivity.
It is a startling development for the nation that founded an industrial revolution powered by coal.
The following decade-the grim years of revolution, power struggles, mass executions, civil war, economic depression and war with Iraq-is notably under-documented.
For most of the world, I suspect, the year 1968 signifies upheaval, revolution, power to the people, Vietnam and My Lai, Paris in flames, Martin and Bobby, Nixon versus Humphrey.
Picture the bad news: the residual institutions of the second industrial revolution, powered by oil and 20th century transportation habits, threaten to hold this third revolution back, maybe kill it.
Driven by the digital content revolution, powered by eBooks and apps and so on, many students are studying when and where they choose and, in many cases, coming into the classroom already pre-wired with content.
But riding the crest of the digital revolution, powered by blogs and tweets and social media, and delivered by the explosive sales of e-readers in the past two years, some authors are sidestepping that business model.
We are at the leading edge of an intelligence revolution, powered by sequencing and analysis technologies.
And Poseidon isn't the only one dreaming of an environmental revolution, powered by blockchain.
