What are examples of Current issues with little or no precedent?

Current issues with little or no precedent include the rapid advancement of Artificial Intelligence and its ethical implications, such as job displacement and decision-making transparency. Another example is the emergence of digital currencies and their impact on global financial systems and regulations. Additionally, the COVID-19 pandemic has raised unprecedented challenges in public health responses, vaccine distribution, and the socio-economic effects of lockdowns. Lastly, the climate crisis presents unique challenges regarding international cooperation and the urgency of implementing sustainable practices.