In which year was World Science Day for Peace and Development first celebrated?

World Science Day for Peace and Development was first celebrated on November 10, 2002. The celebration followed UNESCO’s declaration in 2001, marking a major step toward global recognition of the role of science in achieving peace and progress. The first observance included worldwide activities such as lectures, school programs, and exhibitions that showcased how science can address major global issues like poverty, climate change, and healthcare. Since then, it has become an annual event celebrated by scientists, educators, and students across more than 100 countries. Each year focuses on a specific theme chosen by UNESCO to reflect current scientific challenges and opportunities. The first celebration set the foundation for international cooperation in science, making it a platform for sharing innovations and inspiring young minds to embrace scientific thinking.