Anna Luisa Beserra is a young scientist and social entrepreneur who developed Aqualuz, the technology to treat rainwater from harvesting systems - using sunlight. She is the founder and CEO of Safe Drinking Water For All. And her technology is saving lives - every single day. She is the youngest Brazilian to graduate from the Leadership for New Enterprises from MIT.

She won the UN Young Champions of the Earth award and is listed as one of the “20 inspiring young people in her 20" in Brazil by McKinsey & Company.

This keynote formed part of the launch of the Youth-Led Solution Summit Launch on Monday 19 October 2020. It is YMCA's new initiative to amplify youth solutions that positively impact local and global sustainability, the development of just and equitable communities, and the well-being of all people.