We so often hear about how flawed our system is and no matter what we do, the strong will still dominate the weak and it's pointless to try and fight it. It is true that being a vegan advocate doesn't stop all injustice, but at least we're trying; at least we're showing compassion and care; and at least we're working to provide a blueprint for a sustainable and just world. And that much is enough to make a positive difference.