"Elephant in the room" is a metaphorical idiom in English for a noticeable problem or risk that no one wants to consider. A giant apple in a room could possibly represent something of worth that everyone should discuss, like digital ethics, say.
“People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.” - Pedro Domingos
"The most fruitful areas for the growth of the sciences were those which had been neglected as a no-man's land between the various established fields." Norbert Wiener (1894-1964)
@WilliamShatner Greetings Bill! When you are in Melbourne next week can you please drop into RMIT University (down the road from Hamer hall) for a short moment and have an impromptu discussion about Shatnerology with your truly in front of my class of students? Cheers Dr John
"My goal is simple. It is a complete understanding of the universe, why it is as it is and why it exists at all." Stephen Hawking (1942-2018) #StephenHawking
“Communications tools don't get socially interesting until they get technologically boring,” according to Clay Shirky but we already are approaching a metaphilosophy of Blockchain. Go figure in this the final Designa Monologues gig for 2017.
A tasty morsel of wisdom from Thoreau: "If you have built castles in the air, your work need not be lost; that is where they should be. Now put the foundations under them." More to follow in the featured gig later this month. #Thoreau200