Ключевые слова: action, background, business, change, circle, circular, circular economy, circulation, concept, conceptual, consumption, cycle, eco, ecological, ecology, economic, economy, energy, environment, environmental, green, idea, industry, linear, management, message, natural, nature, new economy, old, production, recycle, recycling, renewable, resource, responsible, reuse, reusing, sentence, sign, strategy, sustainability, sustainable, symbol, technology, text, title, waste, word,