Consciously be sensitive to others, and try to elevate their level of consciousness. Don't do this by being preachy and telling them that they 'should' do this or that. Do it by raising your own level of energy and recognizing what's best in others.
Acceptance does not mean that you placidly acquiesce to the myriad injustices that are all around you. In fact, that you are incensed about these injustices is the very reason you need to try your level best to 'right' these 'wrongs.'