how many peace campaigners own cars? how many drive to work, dro their kids at school? warm their homes with electricity produced in nuclear or oil-powered stations?
Small photo-voltaic panels on the roof of your house can provide all your energy needs. Most people can get loans for small home improvements from their local bank. Solar panels are easy to justify, and pay for themselves. They are clean, ethical and long lasting. A gift to future generations. The more people switch to solar the less oil our society will need. The less motive for war.
Too late to influence this war perhaps, but it is the path we must take.