Today is #EarthDay
https://abs.twimg.com/hashflags... draggable="false" alt="">. At this difficult and unprecedented time, we& #39;re sharing stories of #EarthOptimism: what& #39;s working to protect the future of our planet. By focusing on successes in conservation and sustainability, we can find inspiration even in the face of immense challenges.
We& #39;re hosting the @EarthOptimism digital summit, a three-day event where you can tune in to hear from more than 100 speakers in nearly 50 sessions on what actions are making a difference. http://earthoptimism.si.edu"> http://earthoptimism.si.edu #EarthOptimism