It's commonly assumed that the emergence of language was a key element of the great leap. We of course know very little about the sociopolitical conditions that existed at the time, but there's no scenario I can think of that suggests how a sudden change in these conditions could have led to the emergence of language.

They, students have a degree of freedom that nobody else has.

I don't know what it means to say that 'the internet should have a voice in Washington'.

The missile defense component is a minor feature that nobody takes very seriously. Nobody really believes that the US is trying to protect itself from North Korea. That's not serious. But the militarization of space is quite serious.

Africa's a wreck and it's not because it was hit by an asteroid. It's a wreck largely because it was hit by Europe.

The Sanders campaign, however, broke dramatically with over a century of U.S. political history. Extensive political science research, notably the work of Thomas Ferguson, has shown convincingly that elections are pretty much bought. For example, campaign spending alone is a remarkably good predictor of electoral success, and support of corporate power and private wealth is a virtual prerequisite even for participation in the political arena.

The US and Israel have demanded further that Palestinians not only recognize Israel's rights as a state in the international system, but that they also recognize Israel's abstract right to exist, a concept that has no place in international law or diplomacy, and a right claimed by no one. In effect, the US and Israel are demanding that Palestinians . . . formally accept the legitimacy of their expulsion from their own land. They cannot be expected to accept that, just as Mexico does not grant the US the right to exist on half of Mexico's territory, gained by conquest.