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.

Radical activists can't ignore the fact that we live in this world, like it or not, and have to make difficult decisions about which paths are the best - or sometimes, the least harmful. There are no abstract formulas. Have to think through each case on its own.

A dramatic, evocative, thoughtful and very accessible account of one of the most important stories of the century - and one of the most ominous, unless citizens are aroused to action to rein in abusive state power.

UG [universal grammar] may be regarded as a characterization of the genetically determined language faculty. One may think of thisfaculty as a 'language acquisition device,' an innate component of the human mind that yields a particular language through interaction with present experience, a device that converts experience into a system of knowledge attained: knowledge of one or another language.

There was great anxiety about Russian intervention in the recent German elections, perhaps contributing to the frightening surge of support for the right-wing nationalist, if not neo-fascist, "Alternative for Germany".

You can't get votes that way. So [the Republicans] have been compelled to mobilize a base of voters and gone to elements of the country that have always been there but were kind of marginal to the political system, for example, religious extremists.

The first modern propaganda agency was the British Ministry of Information a century ago, which secretly defined its task as "to direct the thought of most of the world" - primarily progressive American intellectuals, who had to be mobilized to come to the aid of Britain during World War I.