Celebrating a Century of Quantum Mechanics: The International Year of Quantum Science and Technology

In 2025, the global scientific community is commemorating a century of quantum mechanics with the United Nations' declaration of the International Year of Quantum Science and Technology (IYQ). This initiative, led by UNESCO, aims to highlight quantum science's profound impact on modern technology and its potential to address pressing global challenges.

Quantum mechanics, established in 1925, has been foundational to advancements in physics, chemistry, engineering, and biology. Its principles have led to the development of technologies such as transistors, lasers, and magnetic resonance imaging (MRI) machines, which are integral to modern electronics, telecommunications, and medical diagnostics.

The IYQ seeks to celebrate these achievements and promote further advancements in quantum technologies, which hold promise for revolutionizing fields like computing, communication, and healthcare. By highlighting quantum science's transformative potential, the initiative aims to inspire the next generation of scientists and engineers.

As the lead agency for the IYQ, UNESCO emphasizes international collaboration, capacity building in the Global South, and promoting gender equality in STEM fields. The organization plans to host a series of events, including educational programs, workshops, and public outreach activities, to engage diverse audiences worldwide.

One notable initiative is the "Quantum 100," which aims to recognize and champion 100 quantum professionals from around the world, spanning academia, industry, government, education, communication, arts, and philanthropy. This program seeks to celebrate the diverse individuals contributing to the quantum field and inspire broader participation.

The IYQ has garnered support from numerous countries and organizations. The opening ceremony is scheduled to take place at UNESCO Headquarters in Paris on February 4-5, 2025, featuring government dignitaries, Nobel Laureates, and esteemed physicists discussing the current status and future of quantum science and technology.

In the United States, the American Physical Society (APS) plans to celebrate the IYQ throughout 2025, including a public event called the "Quantum Jubilee" in Anaheim, California, on March 13, 2025. This day-long event will feature performances, science demonstrations, and talks showcasing the wonders of quantum physics.

The IYQ underscores the importance of quantum science in addressing global challenges. Advancements in quantum technologies have the potential to contribute to sustainable development goals, such as improving renewable energy solutions, enhancing medical diagnostics, and securing communication networks. By fostering international collaboration and inclusivity, the initiative aims to ensure that the benefits of quantum advancements are shared equitably across the globe.

The IYQ serves as a platform to celebrate a century of quantum advancements, promote international collaboration, and inspire future generations. Through a series of events and initiatives, the year-long observance underscores the transformative power of quantum science in fields ranging from computing to healthcare.

As Dr. Lidia Brito, Assistant Director-General for Natural Science at UNESCO, noted, "Quantum science is not just about pushing the frontiers of knowledge—it is about calling a Global Quantum Agenda for shaping a future where technology serves all of humanity."