In a physical world there will be design constraints, so it is only realistic to expect tradeoffs.
Whenever a complex system of systems works at all, it seems counterproductive to attempt a “bad design” argument.
They argue our eyes are wired “backward,” a jerry-rigged fix compliments of blind evolution. But we now know that “backward wiring” actually improves oxygen flow.
In addition to questions of science, debates over Darwinian theory raise a number of thorny philosophical, ethical, and theological issues.