Thanks to Марина Степура, Oleksandr Dyma, Julia Frese, Lika Kh, Leonie Backebergand other friends for organization of the Seminar “Financial Decentralization and Sustainable Development” which took place on June 8-10, 2017 in Bremen and was dedicated to the role of cities in combating climate change, solving social problems – achieving SDG (Sustainable Development Goals)!!!