Let us assume that an ID article has indeed appeared in a peer reviewed journal. I've got doubts, but let's say that it happened. Now what? Is there any scientific (verifiable, testable) evidence for ID? Any at all? Is there any scientific way to test the "theory" of ID (that is, could ID be falsified)? And if the answer to these questions is "no," then what are we talking about? Just a journal with low standards.
Look for a metaphysical development of whether something is possible. It doesn't have to be a certainty of existence and it doesn't have to have observational data to back it up if it isn't science.