Seeing the photograph of aircraft vapour trails over Chippenham (Gazette & Herald, April 16) is somewhat concerning given their regular crisscross pattern.

This looks suspiciously like geo-engineering – the deliberate spraying of particulates in the atmosphere to manipulate the weather or climate. This is apparently happening on a massive scale over parts of the USA (and other areas of the world) and is described at geoengineeringwatch.org Those who have become so worked up over man-made global warming, sorry, climate change, since global warming has stopped over the last 18 years, should investigate what man in some places is really doing to alter the climate and poison the Earth in the process.

ROWLAND PANTLING

Broomcroft Road

Pewsey