Patent Bureau "Dr. Emil Benatov & Partners" sponsored the 21st International Scientific and Practical Conference "Ecology. Human. Society.", held at the National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute". Founded in 1998, the conference is one of the most notable events in Ukrainian science, bringing together young ecologists from Eastern Europe. One of its founders and the permanent head of the organizing committee is Dr. Daniel Benatov, partner of our Bureau. This year the conference was held in the ZOOM format, with participation of members from Ukraine, Lithuania, Belarus, Russia, Sweden, Algeria, China and Iran. Approximately 14 hours of reports and discussions took place. A book of conference materials was published as a result of the event. It can be found Here. Video recordings of the discussions are also available: Part 1 Part 2