How Nuclear Fusion Could Power a Brighter Future for Children

This kicks off a series of articles diving into topics that might not seem directly tied to early childhood development at first glance but can actually make a big impact on it.

Nuclear fusion is a process where two light atoms, such as hydrogen, fuse together to form a heavier atom, such as helium, releasing a huge amount of energy in the process¹. Scientists have been trying to harness this energy for decades, as it could provide a clean, safe, and abundant source of power for the world. But how could nuclear fusion affect child development? In this article, we will explore some of the possible ways that fusion energy could positively impact the health, education, and well-being of children around the globe.

Health

One of the main advantages of nuclear fusion is that it does not produce any harmful emissions, such as carbon dioxide or other greenhouse gases, that contribute to climate change and air pollution. Climate change and air pollution have been linked to various health problems in children, such as asthma, allergies, respiratory infections, and malnutrition⁵. By reducing the reliance on fossil fuels and switching to fusion energy, we could improve the quality of the air we breathe and the environment we live in, thus protecting the health of children and future generations.

Another benefit of nuclear fusion is that it could provide access to clean and affordable electricity for millions of people who currently lack it, especially in developing countries. Electricity is essential for many aspects of health care, such as lighting, refrigeration, sterilization, and communication. Without electricity, many children suffer from preventable diseases, injuries, and deaths. For example, according to the World Health Organization, more than 1.5 million children die each year from vaccine-preventable diseases, partly because of the lack of reliable electricity to store and transport vaccines⁶. By providing electricity to remote and rural areas, fusion energy could improve the delivery and quality of health care services for children and their families.

Education

Another area where nuclear fusion could make a positive difference is education. Education is a key factor for child development, as it helps children acquire the knowledge, skills, and values they need to thrive in life. However, many children around the world face barriers to education, such as poverty, conflict, discrimination, and lack of resources. One of the challenges that many schools face is the lack of adequate and reliable electricity, which affects the quality of teaching and learning. For example, without electricity, schools cannot use computers, projectors, or internet, which limit the opportunities for students to access information, communicate, and collaborate. By supplying schools with fusion energy, we could enhance the learning environment and outcomes for children and teachers.

Well-being

Finally, nuclear fusion could also improve the well-being of children by reducing the risks of war, violence, and displacement. Many of the conflicts and crises in the world today are driven by the competition and scarcity of natural resources, such as oil, gas, and coal. These resources are unevenly distributed and often located in unstable regions, which create tensions and conflicts among nations and groups. Nuclear fusion, on the other hand, could offer a more equitable and peaceful solution, as the fuel for fusion is widely available and abundant in nature. For example, deuterium can be extracted from seawater, which covers more than 70% of the Earth's surface¹. By using fusion energy, we could reduce the dependence on and the demand for fossil fuels, which could in turn reduce the causes and consequences of war and violence for children and their families.

Nuclear fusion is not without its challenges and risks, however. Achieving and sustaining the extreme conditions required for fusion is very difficult and costly, and many technical and scientific obstacles remain to be overcome. For example, one of the main challenges is to find a suitable material for the wall of the fusion reactor, which will be exposed to high-energy neutrons and intense heat. Another challenge is to ensure the safety and security of the fusion fuel, especially tritium, which is a radioactive and scarce isotope of hydrogen. Tritium poses a potential health risk if it leaks into the environment or is used for malicious purposes. Moreover, fusion reactors will still produce some radioactive waste, although much less and shorter-lived than fission reactors. The waste will mainly consist of the activated wall materials and the contaminated items from the reactor operation and maintenance. The disposal and management of this waste will require careful planning and regulation. Finally, fusion energy is not yet commercially viable, and it may take decades before it can compete with other sources of energy in terms of efficiency and affordability. There is also the worry about creating a supervillain like Doc Ock in Spiderman 2.

On a local level, Massachusetts is a hub of fusion research, with several institutions and companies working on different aspects of this promising source of clean energy. One of the most prominent projects is SPARC, a collaboration between MIT and Commonwealth Fusion Systems, a startup company that aims to build the world’s first fusion power plant that can produce more power than it consumes. SPARC is a compact, high-field, tokamak, a doughnut-shaped device that uses powerful magnets to confine a plasma of hydrogen isotopes at very high temperatures and pressures, where they can fuse and release energy. SPARC is designed to achieve net fusion energy, meaning that the fusion reactions generate more power than the power needed to sustain the plasma. This would be a historic milestone in fusion research, paving the way for practical, commercial, carbon-free power plants. SPARC is based on decades of research and design work at MIT’s Plasma Science and Fusion Center (PSFC), which is also involved in other fusion experiments and applications, such as studying the solar wind, developing new materials for fusion reactors, and exploring the potential of fusion power for space exploration. SPARC and other fusion projects in Massachusetts are supported by the U.S. Department of Energy, as well as private investors and philanthropists who recognize the importance of advancing fusion energy for the future of humanity and the planet.

In conclusion, nuclear fusion has the potential to transform the world and the lives of children in many positive ways. By harnessing the power of the stars, we could create a more sustainable, healthy, and peaceful future for ourselves and our children.

Source: searches done on 11/14/2023

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(10) undefined. https://twitter.com/lasers_llnl?ref_src=twsrc%5Etfw.

(11) undefined. https://t.co/t9htICEcuh.