We vote so much with our money and we can support Hollywood less and we can support Big Pharma less or maybe much more and it takes one small choice at a time as we make transitions from certain habits and lifestyle patterns and they rely on our money more than we think. Speaking up like you said helps too and we can lead by example by making small changes at first and by simply telling people. For me, I have a garden and I eat garlic each day and I use Ubuntu instead of Apple or Microsoft.