As for the “God of the gaps” charge, the basic objection is that ID is an argument from ignorance, based upon what we don’t know.
The re-usage of highly similar and complex parts in widely different organisms in non-treelike patterns is best explained by the action of an intelligent agent.
These bugs could point the way to a treatment for cancerous tumors, thanks to their natural ability to maneuver by sensing the Earth’s magnetic field.
Meyer neatly explains why the multiverse fails, in two respects, precisely where the inference to theism succeeds.
Design motifs such as four-bar linkages and control systems must meet exacting requirements whether implemented in a space shuttle or a fish.