What is the future of green aviation? How do we share environmental solutions to unite people and change the climate narrative from sacrifice and fear to enthusiasm and hope?Bertrand Piccard is a notable Swiss environmentalist, explorer, author, and psychiatrist. His ventures include being the first to travel around the world in a non-stop balloon flight and years later in a solar-powered airplane. He is regarded as a pioneer in clean technology. Piccard is also the founder of the Solar Impulse Foundation, which has identified over 1500 actionable and profitable climate solutions and connects them with investors. As a UN Ambassador for the Environment, his goal is to convince leaders of the viability of a zero-carbon economy, which he will demonstrate via his next emission-free project Climate Impulse, a green hydrogen-powered airplane that can fly nonstop around the earth."Of course, it creates a lot of applause when you speak about the beauty of nature that you have flown over with your hot air balloon, solar airplane, or whatever, but it changes nothing because the language of the key decision-makers is not the language of the beauty of nature. It's the language of profit, job creation, and developing the economy.The goal now is not just to revolutionize energy, like with Solar Impulse. The goal with Climate Impulse is to revolutionize aviation and show that we can decarbonize aviation. We can make it more efficient. Of course, it's not yet a jumbo jet with hydrogen. It's a two-seater airplane. But I want to make the ultimate flight to shake a little bit the certitudes of the people. If we go around the world nonstop with two people on board, this project can become like a flagship of climate action."http://www.solarimpulse.comhttps://climateimpulse.org/https://bertrandpiccard.com/Photos:COPSummitBertrand Piccard with Simon Stiell, Executive Secretary of the UNFCCCVille de Demain exhibition, Cité des sciences et de l'industrie, Paris