On May 20, 2018 Leadership schoolchildren held final Karl Popper debate on the issue ,,Environmental protection activities will promote development of civic responsibility in youth”. Youth emphasized on the issue that it is important to take effective steps. Affirmative group had an argument that to increase number of ecological events and to engage schoolchildren within the events will be guarantee to solve the problem. The opposite team had an argument that increasing number of events will not promote solving problems regarding environment. This team was arguing that there should be separate subject of ecology at schools. By the end of the debate affirmative team won the debate. The participants were given gifts. The audience of the debate were leadership schoolchildren, parents, representative of Municipal Department of Environment Protection.