of digital technology and collected a paying high prices for them. this ai generated portrayed was sold at christie s in october for more than four hundred fifty thousand dollars the formula is to place the artist signature and this rembrandt isn t a rembrandt it too is the work of a computer and some pioneering artists are busy putting the art into artificial intelligence and who knows what it might need. some fascinating stuff and we ll check back with our a artists a little bit later for now let s talk about some more difficult decisions if you ask a computer what sort of measures would save our planet which is under threat from pollution deforestation and over exploitation the answer would most likely be abolish it single biggest threat the human race