Some big ideas have become commonplace, and everyone understands them. Others have become commonplace terms, which we often misuse. Lateral Thinking is one example of the latter. Yet it’s had a big impact over the last fifty years and will, I suspect, continue to do so over the next fifty.
Lateral Thinking is the brainchild of Maltese thinker and educator, Edward de Bono. It first appeared in his short 1967 book, ‘The Use of Lateral Thinking’. And it’s currently still in print, as ‘Lateral Thinking: An Introduction’ (US|UK). But since then, he’s written a whole library on this and related topics.