So I think unless we have that shift in our perception where we see the world as our extended body sustainability is a good idea but remains a good idea but if we want real sustainability there has to be a spiritual shift in a critical mass of people and that's what I want to help accelerate by teaming up with other people because I think sustainability, social justice, conflicts, terrorism, economic disparities, radical poverty, where we have a world with 50% of it's people living with less than US 2,00 a day 20% with less than one dollar a day 