EARTH DAY 1970 – 2020: HOW ARE WE DOING FIFTY YEARS LATER? Leave a reply What do you think about Earth Day on the fiftieth year anniversary? Share this:ShareClick to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Like this:Like Loading...