Data ethics refers to the principles and guidelines that govern the responsible use, collection, analysis, and dissemination of data, particularly in relation to privacy, consent, and the potential impact on individuals and society. This concept emphasizes the need for transparency, accountability, and fairness in handling data to ensure that it serves the public good while minimizing harm. In fields such as Earth Systems Science, data ethics plays a crucial role in ensuring that environmental data is used responsibly and ethically to inform decision-making.