When two events (call them A and B) are Mutually Exclusive it is impossible for them to happen together: P(A and B) = 0. The probability of A and B together equals 0 (impossible).
Generation Z. Generation Z (also known as The Founders, Post-Millennials, the iGeneration, Plurals or the Homeland Generation) is the demographic cohort after the Millennials.
Poor lambs, they are still in their teens and someone has already slapped a label on them. Post-Millennials, Gen Wii, iGeneration were all floated by USA Today back in 2012, but Gen Z seems to have stuck. Too young to remember 9/11, they have grown up in a world in political and financial turmoil. As a result, they are keen to look after their money, and make the world a better place. A report by Sparks & Honey, a US advertising agency (it is invariably ad agencies which try to fix labels to people), describes this generation as the first tribe of true digital natives or screenagers. But unlike the older Gen Y, they are smarter, safer, more mature and want to change the world.