Mood: The mood of the video appears to be serious and contemplative, with a sense of urgency and concern. The theme seems to revolve around environmental awareness, specifically the issue of plastic pollution. The use of a hashtag '#BEATPLASTICPOLLUTION' and the involvement of organizations like BHAMLA FOUNDATION and BMC suggest a strong emphasis on social responsibility.

Environment: The setting of the video seems to be an urban or natural environment with a backdrop of greenery and possibly a cityscape. The presence of trees and foliage in the background suggests a connection to nature, which is fitting given the theme of environmental awareness. The overall aesthetic is muted, with a focus on earthy tones, which adds to the sense of seriousness and concern.