Origins of words reveal root meanings; COMMUNITAS, community, includes the universal sense of 'commons'. http://communitybuilding.us/reflections/the-etymology-of-community
Nothing is more common, more human than together sharing nourishment of body and soul. To understand Jesus' words "This is my Body, This is my Blood" is to understand that the food we consume, derived in the commons, becomes body/ soul nourishment. Jesus speaks Personally to God Presence in holistic community of soul/ body nourishment in the commons of Life-on-Earth.
Understanding 'commons' from God perspective reveals to us the sense that divinity and humanity are co-essential in Eucharistic understanding. Bread and Wine, humanity and divinity, the commons of soul/ body, are existentially inseparable.
How appropriate that on this Earth Day we should recognize and celebrate Eucharist as One with Divinity/ humanity in the Naturalis Sacramentum Ordinis - Ite, Missa est! Sacred sense tells, Earth, The Commons, owns us.