Christian Kroll

Christian is the founder of Ecosia – the search engine that plants trees. He launched Ecosia after a one-year trip around the world to help people in developing countries and do something about climate change. The Berlin-based search engine now has over 60 employees and, thanks to its many millions of users, plants a tree every second. He was awarded the German Startup Award 2020 as Best Social Entrepreneur.

How does Tech improve our society?


If technology is used in the right way it can massively help to make the world a better place. Let’s just be mindful and evaluate the true benefits and costs of new tech.