Antinuclear activist Helen Caldicott kicked off her book tour this past Sunday in White Plains, New York for her new book Nuclear Power Is Not the Answer. In this book she shows why people such as famous British scientist James Lovelock who says in his new book The Revenge of Gaia that nuclear power is an answer to global warming are wrong. Caldicott effectively counters the slogan by the nuclear power industry that nuclear power is “clean and green.” She shows why tremendous amounts of carbon dioxide are produced from burning fossil fuel when nuclear power is viewed from the mining of ore containing uranium all the way to the disposal of high-level radioactive waste. The amount of carbon dioxide rapidly rises as higher grade ore becomes scarcer and lower grade ore is mined and in the building of new nuclear power plants. She also explains in detail the many potential situations of human exposure to radioactivity related to nuclear power. Those environmentalists who have been reported to be embracing nuclear power to fight global warming need to read Caldicott's book.