Radiation is the term used to describe energy in the form of light or particles. Whereas most atoms in nature are stable and remain unchanged in composition and energy, certain natural or artificially created atoms are unstable, which means they are prone to spontaneous release either via energy or particles. The term for this spontaneous release is "radioactivity."
The nuclear industry is keen to remind us that radiation and
naturally-occurring radioactive matter are a natural phenomenon and
have existed since the beginning of the universe. But what they are not
saying is that through nuclear power, bomb production and testing,
humanity has managed to create radioactive materials that were
previously unknown in the environment. Through mining and industrial
processing naturally radioactive elements like uranium and thorium have
been released into the environment when most of them were previously
geologically isolated under layers of rock.
Accidents have occurred at factories that produce nuclear energy and at
plants that use nuclear energy. Materials must be transported, which
creates a risk of an accident during transport. In certain parts of the
world, unmarked radioactive material is encountered in waste dumps,
factories, abandoned medical clinics, and nuclear fuel facilities.
Radiation sickness results from excessive exposure to radioactivity. The earliest of these symptoms are nausea, fatigue,
vomiting, and diarrhoea, which may be followed by loss of hair,
haemorrhage, inflammation of the mouth and throat and loss of energy.
In severe cases, death may occur within two to four weeks.
Children from nearby village over look the Sellafield nuclear plant. The plant regularly releases radioactivity and there are cancers clusters around the plant.
Elderly and people with immune disorders are more susceptible to radioactivity. Children and the unborn are especially
susceptible because of their rapid and abundant cell division during
growth. Cancers linked to radioactivity exposure include most
blood cancers (leukemia, lymphoma), lung cancer, and many solid tumors
of various organs. Birth defects can include downs syndrome, cleft
palate or lip, congenital malformations, spinal defects, kidney, liver
damage and more.
The nuclear industry cannot operate without the release of massive
quantities of radioactivity into the environment. For the global
population, today and for hundreds and thousands of years into the
future, this poison will forever remain a source of radiation that will
effect their health and genetic pool. Global standards for radiation
and health accept there is no safe limit for exposure to radiation -
all this as a consequence of producing electricity through nuclear
power.
Find out more:
Remember that renewables are the future!
Check out
our nuclear calander - a nuclear incident for every day of the year
Our report on
Nuclear Reactor Hazards, Ongoing Dangers of Operating Nuclear plants.
Download our
Nuclear Glossary.