Ключевые слова: action, activism, advocacy, awareness, backpacks, challenge, change, city, climate, collective, community, crowd, demonstration, educational, empowerment, engagement, environment, environmental, equity, flags, future, gathering, global, goal, hope, justice, leaders, march, marchers, movement, nature, nonviolent, organization, peaceful, people, placards, planet, protest, public, responsibility, scenery, social, solidarity, street, support, sustainability, unity, urban, various, voices, warming, young, youth,