Each link in the nuclear fuel chain releases radiation, starting with drilling for uranium; it then continues for generations because nuclear waste includes plutonium that will remain toxic for thousands of years. Despite years of research, countries with nuclear energy programs such as the United States have failed to solve the challenge of finding safe and secure storage for 'spent ' nuclear fuel... There are presently over 400 nuclear power plants in the world - many, in places at high risk for natural disaster or political upheaval.” (Lama 2011) There are also hypothetical situations that can occur in regards to a nuclear power plant. Living by or miles away from a nuclear power plant presents a great safety concern for the general population. The waste produced by the power plant has the ability to seek into the main water supply and the soil, evidently making the sources radioactive.
In addition, thorium is chemically more stable and more proliferation resistant than uranium. The benefits itself do not directly impact the utilitarian view, but the effects from these benefits do. Such effects are a safer outcome in the event a nuclear meltdown occurs, because thorium releases less radioactivity to the atmosphere. These results provide a greater net positive consequences for utilitarians because it positively affects people in the event that an accident were to occur; thorium fueled reactors can contain the radiation much easier than uranium fueled
The dropping of the atomic bomb on Hiroshima occurred on August 6th, 1945 at 8:15 AM. The bomb was a uranium gun-type bomb nicknamed ‘Little Boy’. The amount of energy that the ‘Little Boy’ generated when it exploded was equivalent to a 15 kiloton TNT explosion. However, when the bomb was dropped on Hiroshima, 60,000-80,000 people were killed instantly. Over the next four months, tens of thousands more people died due to various illnesses which were mainly caused by radiation exposure.
Moreover, fission is the process of splitting the atom nucleus into multiple parts, which release a huge amount of energy. Although nuclear power can be used for distraction, it can be used for peaceful purposes. Engineers in the 21st century focused a lot on the challenges which is mainly about preventing nuclear terror. In addition, they must keep track of and secure the dangerous nuclear materials. The essay is divided into four sections.
One of those disadvantages are nuclear weapons. After World War II had come to an end Hans Bethe worked on the development of the hydrogen bomb which got its destructive power from nuclear fusion (“Hans Bethe”). Two Atomic bombs, which are based on a process derived from nuclear fusion called nuclear fission, were used against japan in retaliation for the bombings of Pearl Harbor. These attacks had a wide range of devastating effects on the Japanese cities Nagasaki and Hiroshima from the destruction of homes and communities to the deaths of several Japanese civilians. In contrast, nuclear fusion also has some advantages like providing an ecofriendly fuel source through the use fusion reactors.
The biological processes tend to concentrate certain chemicals in certain organs. A Nuclear explosion would complicate issues not only due to the explosion, but the wounds caused and later fallout issues. For example, radioactive iodine, if absorbed into the body, would tend to concentrate in the thyroid gland, causing radiation injury. It would be absorbed even quicker if there were open wounds. For example, in 1987 cesium-137 source was spilled from a discarded x-ray machine in a junkyard that came from an abandoned hospital in Goiania, Brazil.
These casualties all resulted from the explosion of the atomic bomb but there were a few different causes for the deaths. Of the total number of deaths, 25% died due to flash burns that resulted from a person’s exposed skin absorbing the radiant heat emitted by the explosion. Another 20% died due to radiation poisoning, as the gamma rays liberated during the fission process in the atomic bomb had many effects on the human body, among them a decrease in the white blood cell count and deterioration of the bone marrow, resulting in illnesses and severely weakening the body’s immune system. The remaining 55% died mainly due to secondary effects of the explosion, such as falling debris and the massive fire after the
This incident shows how technology has provided the people of Fukushima with electricity, but in a blink of an eye, it turned into an evil nuclear disaster affecting lives of an entire city. Many countries have also been developing nuclear weapons, in the event of global war. Needless to say, these weapons will cause mass destruction and millions of lives will be lost if they are used. People have used technology to create these new forms of evil, threatening the lives of people all around the
For instance, Riddle reports, “…no one really knew how it would affect the people or the environment.” The US didn’t know what the atomic bomb could do, just that it would cause mass destruction. They could have been condemning the people of Hiroshima and Nagasaki to a hideous fate, but they dropped the bomb anyways. For a country that says they’re saving people, many of those people stilled ended up dying because of the US. In addition, “…almost 3,800 people (of 10,412) who had died from the blast or related to the blast, were found to have developed lung cancers” (Riddle). 3,800 people developed lung cancer because of the bomb.
Criterion D Essay How can EMR hurt us? Problem It has been scientifically proven that skin exposure to UV light causes sunburns. These sunburns can cause cancer and permanently damage your cells. The three main types of skin cancer are: basal cell carcinoma (BCC), squamous cell carcinoma (SCC), and melanoma. Research shows that one person dies every hour from melanoma (skin cancer), to be precise every 52 minutes.