Seeing solar panels on a house of worship becomes an iconic marker to the broader community, a demonstration of the congregation’s love of the Creator and creation, and it shows a commitment to change our relationship to energy.

An active shooter is an individual actively engaged in killing or attempting to kill people in a confined and populated area, typically through the use of firearms.

The Church of England’s Shrinking the Footprint campaign is encouraging dioceses, cathedrals and parishes to reduce energy bills and lower carbon emissions through practical steps, from installing energy-efficient lightbulbs to switching to renewable energy (Blessed be the solar roof installers, Letters, 17 May).