The essays in this collection celebrate Ken Hale's lifelong study of underdocumented languages and their implications for universal grammar. The authors report

This work is the culmination of an eighteen-year collaboration between Ken Hale and Samuel Jay Keyser on the study of the syntax of lexical items. It examines t

With world-wide environmental destruction and globalization of economy, a few languages, especially English, are spreading, while thousands others are disappear

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