Why we perceive blindness as a tragedy rather than a spectrum

Andrew Leland: Blindness isn't a tragic binary — it's a rich spectrum · 6:14 · Video: TED · Watch at the source

In short: Most people view sight as an all-or-nothing state, but for those losing it, the experience is far more nuanced. Andrew Leland explores how his own gradual vision loss challenged the binary definition of blindness.

Leland argues that our cultural obsession with a tragic, total lack of sight ignores the complex reality of visual impairment. By documenting his personal journey from clear vision to partial sight, he reveals that vision loss is often a shifting experience rather than a sudden drop into darkness.

This shift in perspective matters because it challenges how we define ability and perception. Understanding blindness as a spectrum allows for a more sophisticated way of viewing human experience and the ways in which we interact with our environment.

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