In April 2021 Earth Optimism returned with a series of uplifting and inspiring online films, presentations, and Q&As with some of the world’s greatest thinkers to learn about the victories being won and alliances being formed in protecting the future of our planet.
Revisit 10 days of content with inspiring Stories of Hope, featuring talks from leading conservationists; discover ideas and solutions for making positive changes in our lives in our virtual Solutions Fair, or check out the Film Festival – a variety of documentaries from the world of conservation.

Earth Optimism 2017- image Toby Smith
There is hope. There is Earth Optimism.
This virtual event is organised by Cambridge Conservation Initiative and is running in conjunction with Cambridge Festival.




