I can't wait for when we start mining land fills looking for all the stuff we've thrown away. I've heard of plans for robots or even bacteria to be engineered

I can't wait for when we start mining land fills looking for all the stuff we've thrown away. I've heard of plans for robots or even bacteria to be engineered to gather the materials together. I've even heard the argument that it will be more environmentally friendly to NOT recycle directly but to landfill and use 'agents' to gather the elements we need.. time will tell.