Smithsonian Voices

From the Smithsonian Museums

Sara Cognuck (center) shows the Declaration on Children, Youth and Climate Action.

Nature & Nurture: How Costa Rica's Environmentalism Shaped Sara Cognuck Into a Climate Leader

A childhood rooted in Costa Rica's resplendent nature has given Sara Cognuck a life full of passion for saving our planet – and showing others that they can also be part of the solution.

The Smithsonian's Earth Optimism Summit was a 3-day global live-streamed event that took place on the 50th anniversary of Earth Day, April 22, 2020, through April 24.

Positivity Has a Voice in Science