What are we waiting for? Is it not here already? Or is it not yet powerful enough to match our expectations? But what do we expect – programmes for perception, language, memory, cognition, action and intention – plus a socio-emotive awareness? So what has been achieved to date? Has the technology managed to mimic the full range of abilities of an insect, fish or bird – or will it all follow naturally from the development of a hyper-intellect? Then, if AI can simulate these motivated abilities, and duplicate the purposive dynamic that gives intelligence its thoughtful meaningful aura, will this automatically settle another hypothesis yet to be proved – that life’s ‘vital spark’ may also be replicated as a virtual cog in an algorithmically-driven machine?