world rankings

World rankings in the context of general knowledge refer to systems that evaluate and compare countries, institutions, or individuals based on specific criteria, such as education, research output, or overall knowledge. These rankings often rely on data from surveys, academic publications, or economic performance. They provide a way to gauge relative standing in various fields and help inform decisions in education and policy. Common examples include rankings of universities, cities, or countries in areas like innovation, quality of life, or scientific research, helping to highlight strengths and areas for improvement.