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2011年4月16日星期六

Michael C. Latham, Expert on Nutrition in Developing World, Dies at 82

The cause was pneumonia, his son Mark said.


Dr. Latham, who directed the Program in International Nutrition at Cornell University for 25 years, first encountered the problems of nutrition in the developing world while practicing medicine as a young doctor for the British colonial service in Tanganyika (now Tanzania).


After the country had gained its independence, he stayed on and was appointed the director of the nutrition unit of the public health ministry. He became alarmed at efforts by Western companies to expand their marketing of infant formula to underdeveloped countries, where high birth rates promised a growing consumer base, and he became one of the first and most forceful public health scientists to sound a warning.


In many poor countries, he pointed out, mothers mixed powdered baby formula with contaminated water, leading to diarrheal diseases. To make the formula last longer, they often used too little of the powder, depriving their babies of vital nutrients.


Bottle feeding was “incredibly difficult and extremely bad,” Dr. Latham wrote in a 1976 report with Ted Greiner, but “the media onslaught is terrific, the messages are powerful and the profits are high.”


“High also is the resultant human suffering,” they wrote.


Dr. Latham’s cause, taken up by several health groups, led the World Health Organization in 1981 to develop a set of guidelines, the International Code of Marketing of Breast-milk Substitutes, which was intended to govern the behavior of private companies. He was a prominent figure in the boycott of Nestlé, a leading manufacturer of infant formula, which agreed in 1984 to abide by the marketing code.


The ideal food for infants, Dr. Latham argued, was breast milk. Its benefits, he wrote, were not limited to improved physical and mental development. It could also potentially curb population growth, he argued, since parents who were confident that their children would thrive would be more likely to have smaller families. In 1991, he helped found the World Alliance for Breastfeeding Action to explain and promote the benefits of breastfeeding around the world.


Michael Charles Latham was born on May 6, 1928, in Kilosa, Tanganyika, where his father was a doctor in the British colonial service. After earning a medical degree from Trinity College, Dublin, in 1952, he worked in hospitals in Britain and the United States before returning to Tanganyika to practice medicine in rural areas. During intermittent leaves, he earned a diploma in tropical public health from the London School of Hygiene and Tropical Medicine in 1958.


After leaving Tanzania in 1964, he taught nutrition at Harvard, where he received a degree in public health in 1965. In 1968 he was recruited by Cornell as a professor of international nutrition. He turned the university’s small Program in International Nutrition into one of the world’s largest training centers for nutritionists, many of whom went on to work in international agencies and public health departments around the world.


His research led to improved programs on infant nutrition, the control of parasitic diseases in humans, and the supply of micronutrients to poor populations.


Dr. Latham often did consulting work in Africa, Asia and South America for organizations like the World Health Organization, the United Nations Food and Agriculture Organization, Unicef and the World Bank.


In addition to his son Mark, of Somerville, Mass., he is survived by his second wife, Dr. Lani Stephenson, and another son, Miles, of Trumansburg, N.Y.


He was the author of two important books on international nutrition, “Human Nutrition in Tropical Africa” (1965) and “Human Nutrition in the Developing World” (1997), as well as a family memoir, “Kilimanjaro Tales: The Saga of a Medical Family in Africa” (1995), which drew on the journals kept by his mother, Gwynneth Latham.


 

2011年4月8日星期五

US developing activist technology

 Protesters in Cairo using laptops Anti-government campaigners in Egypt use laptops to help their campaign to oust Hosni Mubarak The United States government is spending millions of dollars developing technology to help pro-democracy activists in the Middle East and China.


Washington has begun to open-up about the projects which include a "panic button" that lets protesters wipe their mobile phones if they are arrested.


State department official Michael Posner said that the US was investing money "like venture capitalists".


He also revealed that it was providing campaigners with technology training.


The US has budgeted $50m (£30m) since 2008 for its activist projects, which include developing systems to get round internet-blocking firewalls.


"We are working with a group of technology providers, giving small grants," said Mr Posner, who is assistant secretary of state for human rights and labour.


"We are looking for the most innovative people who are going to tailor their technology and their expertise to the particular community of people we're trying to protect."


Mr Posner described the challenge of keeping ahead of government controls in certain countries as "a sort of cat and mouse game".

Internet shutdown

In what has become an almost standard reaction to growing political dissent, Egypt, Libya, Yemen and Bahrain have all restricted access to the internet and, in some cases, temporarily shut it off.


Ironically, in some cases, US made technology has been used to help impose those restrictions, according to reports.


While private firms may take a more free market approach, the US government has been keen to leverage social networking to aid campaigners.


In 2009, it asked Twitter to postpone planned maintenance downtime so the site would remain available to Iranians who were protesting against the country's disputed election outcome.

Key-logging technology

Mr Posner also addressed the issue of government eavesdropping, citing the example of a Tunisian activist who had attended a US led training session.


His computer was found to contain key-logging software, designed to record and report everything typed on it.


Around 5,000 activists have received training, funded by the US government, said Mr Posner.


He insisted that the State Department was committed to pressing ahead with such programmes, but conceded that some of the technology could fall into the wrong hands.


He warned that putting tools for evading detection into the public domain might aid drug dealers or terrorists.


"The fact is that Al Qaeda probably has their own way of gathering some of these technologies," he said.


"The goal here is to protect people who are, in a peaceful manner, working for human rights and working to have a more open debate."


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