Jalima I should probably said "you imply" rather than "you say" but isn't that splitting hairs really? As you acknowledge, you said in relation to human aggression "we have learnt nothing and I don't think we ever will - even the most popular futuristic films are based on war". Doesn't that statement imply that you believe war is a sad but unfortunate inevitability?
rosesarered The statement that "if we didn't sell arms, somebody else woulde" is true but if we live by that tenet then we can justify almost any behaviour on the basis that "if I didn't do it, someone else would" so why not cash in and make some money too.
This country, and the rest of the world, needs to explore as a matter of urgency new ways of providing energy. Additionally, we need to stop wasting energy. So many homes and public buildings here are in dire need of energy-saving measures, such as proper insulation. Not many governments seem overly keen on investing in projects of this nature which yield long term financial and environmental benefits. But I think money and labour would be much better used for measures like this than producing horrific weapons which, whatever is said, will inevitably kill innocent people and tear apart families and communities and destroy homes, hospitals and vital infrastructure.