We can try to gain some of the sensibility of some of the indigenous populations of the world or our predecessors 800 years ago. We can laugh at them as being naive and unsophisticated, but unless we can gain that sensibility that there has to be rights of nature as Bolivians and others put it, then we're going to be destroyed.

There isn't much point arguing about the word "libertarian." It would make about as much sense to argue with an unreconstructed Stalinist about the word "democracy" - recall that they called what they'd constructed "peoples' democracies." The weird offshoot of ultra-right individualist anarchism that is called "libertarian" here happens to amount to advocacy of perhaps the worst kind of imaginable tyranny, namely unaccountable private tyranny. If they want to call that "libertarian," fine; after all, Stalin called his system "democratic." But why bother arguing about it?

We have a record for Nawaz Sharif but not the others. And judging by the record, it's pretty hard to be optimistic. His [Sharif's] previous governments were very corrupt and regressive in the policies pursued.

There's a tremendous amount of language loss. Most of the attention is given to indigenous languages, which makes sense, but some of the most dramatic language loss is in Europe.

The costs of the Bush-Obama wars in Iraq and Afghanistan are now estimated to run as high as $4.4 trillion - a major victory for Osama bin Laden, whose announced goal was to bankrupt America by drawing it into a trap. The 2011 military budget - almost matching that of the rest of the world combined - is higher in real terms than at any time since World War II and is slated to go even higher .

In the sciences particularly the large public universities must and do take an active role in fostering creativity and independence; otherwise the fields will wither, and along with them even the aspirations of wealth and power.

In the literal sense, there has been no relevant evolution since the trek from Africa. But there has been substantial progress towards higher standards of rights, justice and freedom - along with all too many illustrations of how remote is the goal of a decent society.