I dont understand why something that's recycled, renewable and sustainable can cost more than something that's not.<p>The price is a proxy for materials and energy required to produce the product. You can say that eventually we'll run out of [resource] but as we do the price goes up making alternatives more attractive. The sustainability part is one of the most powerful signals captured by price.<p>So when someone is trying to sell me something that costs more but is somehow more sustainable, I immediately call bs.