Ключевые слова: 2021, action, activism, activist, america, argentina, board, buenos aires, cause, change, claim, climate, closet, complaint, crisis, crowd, deforestation, demand, demonstration, destruction, earth, echo, ecological, ecology, environment, environmental, environmentalist, future, global, i protested, latin, march, message, movement, nature, now, people, planet, political, politics, poster, rally, revolution, sign, slogan, social, south, strike, system, warming,