Change the world? Yes.
Where to start? Your own heart. Change always has a beginning. Let it begin there.
What is the basis of the change? Truth. It is not political or opinion based. Truth does not require your belief to be true, but it does require your belief to be acted upon.
Hard to find? Yes, but worth the struggle.
Sorry. Feeling philosophical tonight.
The truth is the basis of any effort to improve processes and eliminate defects. Six Sigma depends upon the truth to succeed. Sacred cows, sub-optimization, and parochialism are enemies of the truth and place limits upon how much improvement is achievable. To optimize improvement, we must embrace the truth, even if it hurts. The truth will literally set us free.