Ключевые слова: action, activist, air pollution, anti, antigovernment, banner, carbon, change, climate, co2, crowd, day, democracy, demonstration, demonstrator, enviroment, environment, environment pollution, environmental, environmental damage, european green party, flag, france, gathering, global, global warming, government, green, movement, no pollution, people, people protesting, placard, political, politics, pollution, poster, protest, protester, reform, sign, slogan, strasbourg france, toxic waste, transportation, unhealthy, urban scene, warming, woman, world,