Disturbing Portrayal of Blindness

I’m used to bad portrayals of blindness and blind people—portrayals that fail to recognize the huge extent to which the challenges associated with blindness are created by negative attitudes, misconceptions about blindness, and badly designed products, services, and institutions. What I’m not used to is such a blatantly offensive and exploitative representation of blindness. This is truly one of the worst of recent years.

Continue reading

Stem cells give sight to blind mice, raising hope for aging humans

High above the downtown clamour, in one of Toronto’s shiny glass towers, modern medicine’s pioneers have put a whole new spin on an old nursery rhyme.

Using stem cells salvaged from the retinas of human cadavers, researchers with the University of Toronto have restored sight to the eyes of, well, three blind mice. The feat, aside from indicating a quirky sense of humour, has been repeated several times over the last year and marks an important step toward the goal of restoring sight in people.

Continue reading