Ключевые слова: activism, agreement, alternative, b, banner, bio, businessman, carbon, change, clean, climate, co2, concept, earth, eco, ecologic, ecological, ecology, emissions, energy, environment, environmental, fossil, gas, ghg, global, greehouse, green, illustration, is, man, natural, nature, no, paris, planet, pollution, poster, protocol, recycle, save, sign, sustainable, symbol, text, there, turbine, warming, wind, world,