Due to misdiagnosed hydrogen explosions and ethically flawed publications, nuclear power plants are not as safe as published to be for decades. Previous publications inaccurately, unethically, and inappropriately assessed reactor safety with respect to other industries and natural disasters, where nuclear industry publications non-conservatively applied data to promote nuclear reactor safety, and published models skewed accident data to present nuclear energy as safer than it is. Major findings of this one-man study were calculated with 95% confidence. 1) Explosions caused by fluid transients accompany nuclear power plant meltdowns. 2) A meltdown similar to Three Mile Island (TMI-2) has a 50% probability before 2039, with a one in two probability of a radioactive release like Fukushima. 3) A large radioactive release like Fukushima has a 50% probability before 2067. 4) Radioactive releases can be prevented by fluid transient control with the exception of Chernobyl type accidents, which are expected far into the future. 5) Nuclear power plant accidental deaths are not significantly less than other industries as claimed for many years, but are comparable to other industries. An improved explanation of nuclear power plant explosion safety is provided here to better control dangers in the radiation business. Items 1 and 2 were previously published, but are summarized here as proof of principle to support this new research, and items 3, 4, and 5 are new to the literature. These latter concerns are the thrust for this discussion of ethics, nuclear safety, and the prevention of loss of life, property damages, and catastrophic environmental damages. A personal history of the difficulties of being the first to invent new theory and the government obstruction and unethical cover up to thwart legitimate safety concerns are intertwined with statistical proofs for nuclear reactor disaster predictions. Such disasters explode radioactive dust clouds into the air to circle our planet, and spread radioactive contamination that radioactively rains down across parts of the earth following large accidental explosions. Although the ethical path to accomplish this task has great personal costs, such as difficulty, stress, complexity of thought, long hours, impacts on family life, and money, the rewards are that imminent nuclear power plant explosions and loss of life can be stopped!