There are many ways of pursuing change. Attempting radical change is risky. Challenging the system itself is difficult as people are mostly caught up with individual issues rather than the bigger picture. We need to begin somewhere. The system/s are the biggest problems. Creating awareness of this needs to be done before we can obtain any momentum in seriously challenging the system/s. It feels like we are running out of time.
I have heard of it (Matrix-8 Solution) and briefly looked into it.