TEDxTokyo Competitors

Do you have an idea you'd like to pursue or a problem you'd like to solve but don't know where to start or whom to start with? Techstars Startup Weekend is the place to look for a team, create a prototype of your idea, validate your business idea and receive feedback from experienced entrepreneurs, all in one weekend. Contact us: rotterdam@startupweekend.org

C40 is a network of nearly 100 mayors of the world’s leading cities who are working to deliver the urgent action needed right now to confront the climate crisis and create a future where everyone, everywhere, can thrive. Mayors of C40 cities are committed to using a science-based and people-focused approach to limit global heating in line with the Paris Agreement and build healthy, equitable, and resilient communities. Through a Global Green New Deal, mayors are working alongside a broad coalition of representatives from labour, business, the youth climate movement and civil society to go further and faster than ever before. The current co-chairs of C40 are Mayor of London Sadiq Khan and Mayor of Freetown Yvonne Aki-Sawyerr. Three-term Mayor of New York City Michael R. Bloomberg serves as President Emeritus of the Board. C40’s work is made possible by our strategic funders: Bloomberg Philanthropies and Realdania.

SXSW Conferences & Festivals | SXSW 2027: March 15–21 | Austin, TX South by Southwest® dedicates itself to helping creative people share ideas and achieve their goals.