The link between UV exposure and development of skin cancer has been well-established by means of epidemiological and empirical evidence. From a chemical point of view, UV radiation is able to modify the integrity of the DNA molecule.
Fusion energy, when controlled, is extremely efficient and uses extremely abundant materials. The waste produced is far less in both quantity and risk compared with both fossil fuel and nuclear fission reactors.
The sectors and technologies which drive the Green Economy, such as wind and solar energy, low-carbon transport, clean energy vehicles, fuel efficient infrastructure and recycling facilities, are all dependent on steel-based products.