I do not think as you do in a single minded way , there are many many things wrong unfair & unequal in this world sadly no one party , ruler , hierarchy Etc who can alter it greatly . The choice is voting for which ever party you believe will approach the problems with the best solutions. I do not think Jeremy Corbyn can deliver everything on his very attractive wish list, if it was that easy it would have already been done, Labour had 3 consecutive elections in power what did they achieve?