When all you have is a hammer, Isis looks like a nail

The combined brains of the internet are working on fighting terror. It's not going great

When all you have is a hammer, everything starts to look like a nail. So perhaps its not surprising that when everyone and their dog pops above the parapet with a killer idea for how to deal with Isis, they all seem to suggest doing much the same thing they are always doing.

For example, if you're a copyright lawyer, then clearly the answer involves using copyright law. Because Isis may be happy to slaughter thousands, but they know that home-taping is killing music.