I want to do a volunteer activity on the topic of ecological civilization construction. What theme is better? Be specific and don’t have a big direction.

You can try it. The theme is "Love my home, start from the little things around you". You can conduct video propaganda and education, and you can go to public places to carry out practical actions, such as planting trees, saving water, and saving energy. , etc., explain to the students the current situation of the destruction of the ecological environment in our country, and if there is an opportunity, it is best for everyone to see it with their own eyes, and then propose corresponding solutions, and call on everyone to start from the side, and jointly build a harmonious home . That's all I can think of, I hope it helps you