All relations are economic relations, but are taken in name of brother, sister, etc. All wars are economic wars, but taken in name of religion, caste, creed, region, nation, etc. But hardly we find wars to upkeep/conserve our natural habitats suitable for existence of human beings along with other living beings on this earth, which are in fact useful to mankind directly or indirectly. We have seen wars to protect physical boundaries, but never to save top fertile soil on the earth crust or to save water. Instead we have seen wars to share or not to share water or to share or not to share land masses.
Whatever is happening in this world is purely for selfish economic gains. This is a cat & mouse chase between politicized mullahs & political leaders.