Messages to the participants of the Nevsky Congress

President of the Russian Federation Vladimir Putin, Prime Minister of the Russian Federation Dmitry Medvedev, Chairperson of the Executive Committee of the CIS Sergey Lebedev, Minister of Foreign Affaires of the Russian Federation Sergey Lavrov, and Mayor of Moscow Sergey Sobyanin congratulated the guests and participants of the VII Nevsky International Ecological Congress, which was unanimously recognized as an effective venue for rising to environmental challenges.