Denis Hayes directs The Bullitt Foundation from the perspective of a practical visionary who has devoted his life to conservation. With mixed feelings, he acknowledges that he is probably still best known for having been National Coordinator of the first Earth Day when he was 25. But he also is the seasoned veteran of many environmental, legislative, and litigation victories over the years. bullitt.org
The definitive Wikipedia entry for Denis Hayes. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Denis_Hayes
