Look at the graph: https://spp.ucalgary.ca/sites/default/files/teams/1/Publications/HSP%20115%20-%20SPT-PurchasingPower%20-%20Final.pdf https://spp.ucalgary.ca

Look at the graph: https://spp.ucalgary.ca/sites/default/files/teams/1/Publications/HSP%20115%20-%20SPT-PurchasingPower%20-%20Final.pdf https://spp.ucalgary.ca/sites/default/files/teams/1/Publicat... All the growth in our economy since the 70s has been captured by the richest. If purchasing power is a finite ressource, we're getting squeezed out by the 10%.