Complex sentence: In 2040, the world's economic concerns lead to the creation of the "New Geneva Convention" a new set of international laws: clause 21 banned research into robots that could pass for humans, called "Hollow Children".
Split into simpler sentences: In 2040, the world's economic concerns lead to the creation of the "New Geneva Convention". It was a new set of international laws: clause 21 banned research into robots that could pass for humans, called "Hollow Children".