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BEIJING, Oct. 11 (Xinhuanet) -- Scientists have discovered that blind optimism is related to brain's frontal lobes which are associated with processing errors, according to a British study published Monday in the journal Nature Neuroscience.Scientists at the University College of London scanned brains of volunteers who were asked to estimate their personal likelihood of involving in negative events, like a divorce or cancer,  before and after given the average probability of these events occurring.They found that the volunteers who estimated lower probability (or the more optimistic ones) than the given one raised their estimates a little bit later while those estimated higher probability altered their estimates much more.Through the brain scanner, scientists saw there was less activity in the volunteers' frontal regions when the information given was worse than expected while more activity when the information was better than expected. It suggested that the more optimistic people neglected the negative predictions."The more optimistic we are, the less likely we are to be influenced by negative information about the future," said Dr. Tali Sharot, lead author of the study. He added being optimistic clearly had some benefits, "but it can also mean that we are less likely to take precautionary action, such as practising safe sex or saving for retirement. So why don't we learn from cautionary information?"

SUVA, Jan. 21 (Xinhua) -- Three in four people of the Fiji population are physically inactive causing an increase in health risks, says the country's Ministry of Health.National Advisor on Non-Communicable Disease Dr. Isimeli Tukana said that lifestyle in this Fijian generation has changed a lot, especially for the younger population that have been influenced by technology.Tukana said on Friday many children nowadays are obese and that was of growing concern. That is why the Ministry of Health is working with the Ministry of Education in promoting more physical education in schools and making it compulsory from this school term.Fiji was recently ranked the fourth-most obese nation in the region, according to the Health Ministry.Recent studies in Fiji showed a high incidence of anaemia in children, women and men.Figures released by the ministry said more than 60 percent of the island nation's population is overweight while a significant number are deficient in iron and micronutrients.The figures show that the high rate of premature disability with Non Communicable Diseases (NCD), infection and cancer has taken its toll on the population."The importance of our traditional diets, healthy eating and physical activities is paramount," a ministry statement had said."In the Pacific NCDs have reached epidemic proportions," it said."Nutritional imbalances resulting from not eating local produce instead of canned, processed food contribute to the equation, especially in these times of global economic crisis."Women's Minister Dr. Jiko Luveni has advised mothers in the country this week to stock up on healthy foods for their families.She said having green leafy vegetables was vital and buying fruits for children's snacks instead of salted prepacked ones was the way to keep the family healthy.The National Food and Nutrition Council said Friday that as the school year draws parents should find healthy alternatives for their children.They have urged teachers and parents to include fruits in every child's meal to reduce NCDs.In other countries in the region Tokelau and Nauru's obesity rates stand at 93 percent to 93.5 percent of the population.In American Samoa and Kiribati obesity stands at 81.5 percent of the population, while Marshall Islands at 80.1 percent, Federated States of Micronesia (Pohnpei) at 73.1 percent.

ABU DHABI, Jan. 16 (Xinhua) -- Visiting Chinese Premier Wen Jiabao held talks Monday with UN Secretary General Ban Ki-moon on major international issues.During their talks, Wen said the United Nations had played an indispensable role in boosting international cooperation and coordinated actions among related parties.China supports the UN and the Secretary General to play a bigger role in international affairs and achieve greater success, he said.Chinese Premier Wen Jiabao (L) meets with UN Secretary General Ban Ki-moon (R) in Abu Dhabi, the United Arab Emirates, Jan. 16, 2012.In promoting global sustainable development, the UN and the international community needed to focus on the elimination of poverty, help developing countries properly cope with the difficulties in their drive to transfer to a green economy and provide them with support in such areas as finance, technology and capacity building, Wen said.Ban said China had played an important role in helping attain the UN Millennium Development Goals (MDGs) and settle regional hot issues.Appreciating China's support for the UN, Ban said the United Nations stood ready to advance contacts with China and make concerted efforts to safeguard world peace and promote sustainable development.They also exchanged views on the situation of West Asia and North Africa and other regional issues of common concern.Wen arrived in the capital of the United Arab Emirates Monday morning after concluding an official visit to Saudi Arabia. He visited Nepal on Saturday before flying to the Middle East. The trip will also take him to Qatar.Earlier in the day, the Chinese premier gave a keynote speech at the opening of the 5th World Future Energy Summit.

ROME, Dec. 6 (Xinhua) -- China is playing its part in projects of the United Nations to improve global food security under the framework of South-South Cooperation (SSC), the UN Food and Agriculture Organization (FAO) said on Tuesday.FAO recently co-signed two new tripartite agreements with China, Liberia and Senegal respectively to support implementation of a series of food security initiatives and projects in Liberia and Senegal, the organization said in a press release.The Rome-based food agency said the agreements were signed in the context of the Strategic Alliance between FAO and China on SSC in support of programs for food and nutrition security in selected countries.The funding provided through the new agreement comes from a FAO-China Trust Fund of 30 million U.S. dollars, it said.Under the agreement with Liberia, China will contribute over one million dollars and provide technical assistance through 24 Chinese experts and technicians to support implementation of the country's National Program for Food Security over a two-year period.In Senegal, China will provide assistance through 26 experts and technicians."At a time when continued economic uncertainties are having an impact on the flow of traditional North-South development assistance, South-South Cooperation is creating and building on partnerships that support the direct exchange of financial and technical contributions between developing countries," said Laurent Thomas, FAO Assistant Director-General, Technical Cooperation Department."FAO's experience with South-South Cooperation has shown that the knowledge and skills of technical experts and field technicians from the (global) South have made an invaluable contribution to efforts to modernize small-scale agriculture throughout the developing world," he added.FAO's SSC initiative was launched in 1996 to provide technical support to country-level action on food insecurity.According to the organization, a total of 47 tripartite agreements have been signed to provide technical assistance among developing countries in Africa, Asia-Pacific, Latin America and the Caribbean, and over 1,500 experts and technicians have been fielded in the framework of various food security initiatives.In addition to the Strategic Alliance with China, letters of intent for SSC Strategic Alliance have also been signed so far with Argentina and Indonesia.

BEIJING, Dec. 5 (Xinhua) -- Vice Premier Hui Liangyu on Monday said China will accelerate the establishment of a social security and service system for people with disabilities.Hui made the remarks during a meeting with Shybe Chalklen, UN special rapporteur on Disability of Commission for Social Development."The Chinese government attaches great importance to protecting the rights and interests of the disabled," Hui said, adding that the Chinese government has taken a series of measures in the past to improve the living standards of people with disabilities.Hui said China will make great efforts to create a better environment for the disabled to participate in social activities equally.Chalklen spoke highly of China's achievements and progress concerning people with disabilities, saying he hopes to strengthen cooperation between the UN and China in programs for the disabled.