What things can people do to help to protect nature?

I think both individuals and institutions have roles in protecting nature. The main reason is that people will only change their habits if the system supports it. Take Shanghai, for example. Even though many people want to recycle, the lack of clear recycling bins in public areas makes it confusing. That's why companies and the government need to provide better facilities first. At the same time, individuals can start small, like reducing single-use plastics in daily life. It's not realistic to expect everyone to make big changes overnight, but small actions, supported by the right infrastructure, can add up over time.