By Dominick DellaSala
(Originally published in the Medford Mail Tribune, April 17, 2016)
This week, more than 193 nations will celebrate Earth Day. The annual event is a marker for the environmental movement begun on April 22, 1970, when Wisconsin Sen. Gaylord Nelson organized a peaceful teach-in. At the time, rivers were on fire, oil spills fouled Santa Barbara’s coastline, spaceships were headed to the moon, and the nation was at war.
Rachael Carson warned in the 1960s of a “Silent Spring” caused by toxic pesticides that were bad for songbirds and people. Hydro-fluorocarbons, a byproduct of refrigerants and other uses, were ripping holes in the ozone, triggering skin cancers.
Forests in the Pacific Northwest were being clearcut at an alarming rate of 2 square miles every week, which nearly wiped out the spotted owl and salmon.
Clearly, something had to be done. And, thankfully, millions of Americans demanded that Congress pass new laws to give us a healthy environment.
Over the past four decades, political activism has led to hard-fought gains in civil rights, gender rights, social justice, and environmental policies, from the Clean Air Act to the Northwest Forest Plan.
So, why do we need Earth Day even more now?