Changes are required at the personal or individual level and at the social and political level. Patriarchy as a system continues because there are men and women, both who support it, just as racism continues because it is endorsed by racists.
So far, men have been the part of the problem-they are now invited to be part of the solution. Men, especially those in positions of power, must show personal commitment to gender equality, especially to ending violence in general and violence against women in particular.
According to the passage, what is the reason of sustenance of patriarchy?