These all seem like problems we can solve via genetic engineering. Our bodies should produce immune system cells capable of fighting off any foreign organism, b

These all seem like problems we can solve via genetic engineering. Our bodies should produce immune system cells capable of fighting off any foreign organism, be that on our skin or in our mouths. We’re still so far from a complete understanding, but I suspect one day we’ll be able to “clean up” a lot of evolution’s mess. For example, imagine introducing entirely new systems of cells that attack and break down excess arterial plaques?