Trace 89 key moments in the modern environmental movement from the 1960s until today. Explore pivotal events, scientific breakthroughs, and obstacles through an illustrated timeline with links to further details and 449 resources on the Web.

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An illustrated, full-color, 39" x 27" poster version of this timeline is available for purchase! Buy your copy now!

Makes a great tool for education, presentations, and discussions. Ready to hang as-is, or cut along dotted line and place end-to-end to create a six-and-a-half-foot long timeline. Bulk discounts available.