The Archbishop of Constantinople recently has been very direct while commenting on environmental issues,
"The collaboration of science and religion at these Symposia organized in different regions of the planet, seeks to contribute to the development of an environmental ethic, which must underline that the use of the world and the enjoyment of material goods must be Eucharistic, accompanied by doxology toward God; by the same token, the abuse of the world and participation therein without reference to God is sinful both before the Creator and before humanity as creation."
(Ecumenical Patriarch Bartholomew I, Day of the Protection of the Environment. Emphasis mine)
Can local church leaders be as direct and truthful as him? We can start by using eco-friendly cups and plates instead of disposable Styrofoam and plastics ones. If not, the churches are ridiculously sinning on Sunday, especially during fellowship time where church goers eat and drink before and after services!