This worker is careless, but seems to have few options, that is quite a drop from the plane to the cart. Why doesn't Alaska Airlines or all airlines have a luggage carrier that was on a scissor lift that could be raised to the door of the plane so luggage could be off loaded at the same level, or at least a slide that went to a cart on the ground? Seems to me that there could be a better and safer way to off load luggage in this situation.