A whole generation, my children included, will definitely have to work until they are 69. Some experts think that could rise to 77, or work till you drop.
Even if they only work till 69 it is an horrific future. There will not be any point investing in a pension they might never get to use, they might as well let the State pick up the tab when the time comes. Buying a house could well be impossible if house prices keep outstripping wages at the current rate - long term - of 2:1. Government cuts, which will continue whoever gets in, could see them paying for services we now get out of general taxation.
Poor sods.