Video Programs & Clips

View videos of a number of presentations as well as of local and national television interviews here >>

Audio Interviews & Programs

Listen to several local and national NPR interviews as well as audio programs about the history and accomplishments of Earth Day here >>

Articles

Several presentation texts as well as a magazine interview of Denis are available here >>

Speaking Testimonials

Comments on Denis Hayes’ presentations here >>

About Denis Hayes

Treading Lightly: One Small Step At A Time

Reference.com Online Encyclopedia

Time Hero for the Planet