Once we start believing that the apocalypse is coming, the amygdala goes on high alert, filtering out most anything that says otherwise.

Gossip, in its earlier forms, contained information that was critical to survival because, in clans of 150, what happened to anyone had a direct impact on everyone.

If the government regulates against use of drones or stem cells or artificial intelligence, all that means is that the work and the research leave the borders of that country and go someplace else.

The Net is allowing us to turn ourselves into a giant, collective meta-intelligence. And this meta-intelligence continues to grow as more and more people come online.

Zion and communities like it have been unfairly saddled with storing our nation's stranded nuclear waste... with no compensation in return. The federal government needs to make right by these communities.

If any foreign minister begins to defend to the death a 'peace conference', you can be sure his government has already placed its orders for new battleships and airplanes.

What free-market economists are not telling us is that the politics they want to get rid of are none other than those of democracy itself. When they say we need to insulate economic policies from politics, they are in effect advocating the castration of democracy.

One of the big themes - if not the big theme - of 'Mockingjay - Part 1' is the battle of the airwaves. I don't think teenagers really understand the role propaganda has in our lives in terms of politics, advertising, and the general manipulation of imagery.