1. Taxes affecting clergy salaries have been brought into question by a court ruling. United States District Judge Barbara Crabb ruled in Wisconsin that the clergy tax-exemption for housing violates the Constitution's separation of church and state.
3. A debate continues about how effectively a plant-based diet for human beings could feed the earth's growing population as well as save the earth from pollution.
This is a companion discussion topic for the original entry at http://spectrummagazine.org/node/5781