all the 'building blocks' of the experiential world – space, time, depth, and, I would add, consciousness – are clearly different in kind from anything else, are irreducible, and therefore require a leap: they cannot be approached incrementally.
McGilchrist argues that the most fundamental dimensions of experience are ontologically discontinuous and thus demand a leap rather than any gradual, cumulative approach.
, The Matter With Things: Our Brains, Our Delusions and the Unmaking of the World, 2021thesis