I am a first year student studying Climate and environmental sustainability.
My challenge
Use public transport, take shorter showers and conserve water while showering.

During my challenge, I don’t think I’ve created any ripple effects in others, as most people already get the bus to and from college. 

Besides that, I’ve learned that most change happens slowly and gradually, and thus you must be patient when it comes to change, as it doesn’t just happen overnight. It takes time and effort. As well as that, change/changes in an individual can indirectly create change in others around them, which can then lead to further and more widespread positive change in communities and in turn, society.