Dear Editor: I observe faithful Quakers often desire to travel to far countries by jet to follow their leadings. Surely there is merit in this, but how does that merit weigh against the harm to our atmosphere caused by jet emissions? Air travel harms our Earth, and jet emissions will contribute to the destruction of this world, which is not ours to harm. Please be mindful in the accomplishment of leadings. Look at transportation alternatives. Work locally or remotely if possible. Finally, if you must fly, here are tips to reduce the impacts: https://www.nytimes.com/2017/07/27/climate/airplane-pollution-global-warming.html