Skip to main content

Whatever happened to acid rain? - Joseph Goffman

2,613,212 Views

21,841 Questions Answered

TEDEd Animation

Let’s Begin…

In 1963, scientists studying Hubbard Brook Experimental Forest made a shocking discovery. Their most recent rainfall samples were nearly 100 times more acidic than usual; which could destroy the area’s ecosystems in a matter of decades. What was causing this deadly rainfall? And what could be done to stop it? Joseph Goffman details how scientists transformed this major threat into a minor issue.

Why do you think it took so long between acid rain’s discovery in 1963, and consequential governmental responses?

Sign in to answer question

About TED-Ed Animations

TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

  • Educator Joseph Goffman
  • Director Nick Hilditch
  • Narrator Addison Anderson
  • Sound Designer Nick Hilditch
  • Director of Production Gerta Xhelo
  • Special Thanks Cole Jermyn
  • Editorial Director Alex Rosenthal
  • Producer Bethany Cutmore-Scott
  • Editorial Producer Dan Kwartler
  • Script Editor Alex Gendler
  • Fact-Checker Eden Girma

More from Troubleshooting the World