However, the American researcher Don Lucky (Don Luckey) argues that small doses of controlled exposure may be beneficial to health, and they should be recommended for use in medicine. According to him, low doses of radiation reduce the incidence of infectious disease, reduces the number of cancer cases in young people and significantly increases the average life expectancy. Radiation also increases the activity of the immune system – an increasing number and activity of white blood cells – white blood cells and the activity of some enzymes, antibody production, which reduces the number of infectious diseases and promotes healing of wounds. Luckey said that people in the process of evolution has adapted to a certain level of radiation, as well as to other features of the environment, and its lack can negatively affect health, as well as lack of certain substances such as vitamins and mikroelementov.V the first half of the twentieth century, when the phenomenon of radioactivity was only discovered, doctors have experimented with different types of radioactive materials. Then, irradiation, even though it was obvious the danger was seen as a panacea for a large number of diseases – from arthritis to tuberculosis. The scientist believes that the use of small doses of radiation will re-introduced into medical practice.

He proposes to use for medical purposes a small sample of specially prepared radioactive waste from nuclear reactors. New Zealand intends to become the world's first country, the complete cessation of emissions of greenhouse gases by 2025 New Zealand intends to become the first country in the world, which is completely cease emissions of harmful greenhouse gases that adversely impact on the Earth's climate. According to Prime Minister Helen Clark, 'to confront global warming is a priority policy of the island state, but the problem itself is regarded as the salvation all mankind. " 'It is obvious that if the world will not solve it completely, then the next generation there is little left of the planet' – she said. According to experts, in recent years in New Zealand is actively developing network of geothermal power plants do not emit carbon into the air, but this is not the only way to cleaner electricity. Because a large number of rivers and waterfalls in the country – is also promising source of energy. Red date calendar: World Day to Combat Desertification and Drought on 17 June on our planet is the World Day to Combat Desertification and Drought.

This date was proclaimed in 1995 in connection with the anniversary of the June 17, 1994 un Convention to Combat Desertification. All countries are encouraged to dedicate this day increase in the amount of information about the need for international cooperation in combating drought and desertification. According to the United Nations Environment Programme, under threat of desertification is the fourth part of the land on Earth, is directly related to over two hundred fifty million people. Left without livelihoods may be over a billion people over than a hundred countries, because it reduces the productivity of arable land and pastures. Convention to Combat Desertification is devoted to solving this problem. It is signed by 186 countries and is the foundation of all activities to combat desertification. Critical attention it paid to improve soil fertility and soil restoration, In addition, problems of protection and wise use of land and water resources.