Knitting needles become the weapons of peace, bringing together people from different communities, religions and circumstances. Hutus and Tutsis in Rwanda, Jews and Arabs in the Middle East, Hindus and Muslims in India and Pakistan. For some, for example, in South Africa, knitting provides a living. For those in refugee camps a therapy. Supply funds for yarn and needles. You can even buy their output, for example, buying knitted school jumpers for poor children - a good deed with 2 outcomes.