For decades, the farmers of East Africa have battled the African whitefly, a tiny insect that infests the cassava crop. Cassava, also called manioc, arrowroot or tapioca, is an important food all over the world — more than half a billion people (yes, billion with a b) rely on cassava for their daily meals. For East African farmers, a whitefly infestation can completely destroy the year’s […]
WIRED‘s Thomas Goetz fumes about a development in the world of genetic testing: California health regulators have demanded that several genetic testing start-ups halt operations until they prove they meet quality and reliability standards. Goetz writes, To my mind, genetic information is a new sort of personal information that the state and even the physician […]
TED’s Matthew Trost reports from this Saturday session of the World Science Festival: Nobel Prize winner and cell biologist Paul Nurse moderates a discussion between the leader of the Human Genome Project, Francis Collins, physician and geneticist James Evans, and sociologist Nikolas Rose after an introductory piece of context by Misha Angrist, who recently had […]
Biologist and futurist Juan Enriquez talks about the potential of bioenergy. Our current energy sources — coal, oil, gas — are ultimately derived from ancient plants — they’re “concentrated sunlight.” He asks, Can we learn from that process and accelerate it? Can we get to the point where we grow our own energy as efficiently […]
Updates from TED speakers: After a whirlwind of media speculation over the weekend following a story by The Guardian, biologist Craig Venter (watch his TED2005 speech) will announce today at the annual meeting of his institute in San Diego that his team has built a synthetic chromosome, using lab chemicals. “A giant leap forward in […]
A few days ago TED2005 speaker Craig Venter (watch his talk) announced that his lab has finished sequencing a single human’s genome — his own. At his old company, Celera, Venter worked on sequencing his genome and four other genomes all mixed together, creating an anonymous composite. He told Newsweek: What we got this time […]