In January, justices of the Supreme Court of India gathered to discuss the country’s national identification system, called Aadhaar. Since 2010, authorities have enrolled 1.19 billion residents, or about 93 percent of India’s population, in the system, which ties fingerprints, iris scans, and photos of Indian citizens to a unique 12-digit number.
Almost a decade later, India is still grappling with the technical, legal, and social challenges of launching the world’s most ambitious government identification program. Aadhaar’s reach and ubiquity has made it a tempting vehicle for centralizing activity, including welfare payments and mobile number registrations. But it has also raised major privacy and security issues. Continue reading →
When water does come to the former Kingdom of Lo, in the rain shadow of the Himalaya, it is often sudden and violent. A storm may boil over a mountain ridge, a glacial dam may collapse, or meltwater may surge through a gorge. But slower, less-visible changes are forcing the region’s farmers and herders to reconsider their relationship with water and each other.
Immunotherapy, which involves adapting immune cells to destroy specific cellular targets, has made a name for itself treating cancer. But over the last few years, a handful of research groups have advanced T-cell therapies for viral infections, and are now on the cusp of commercialization. “Using T cells to target infectious diseases is not a new field,” says immunologist Michael Keller of Children’s National Hospital in Washington, D.C., “but it’s something that’s expanding a great deal.” Continue reading →
Journalist covering global development by way of science and technology.