March 27, 2012 by yamakashi
In one sense, the main theme of the Being Human conference was “illusion.” Illusions occur when what we perceive does not match with the true state of the world. When our thoughts do not accurately reflect objective reality. Visual illusions make this obvious, and we usually enjoy them. We see one white square and one black square, but they turn out to truly be the same shade of grey. Or two lines of equal length appear to be different. A waterfall flows ever downward yet somehow also falls up.