The initial phase of intelligent design research established foundational theories for detecting design through information-based concepts, introducing ideas such as irreducible complexity, specified complexity, and the explanatory filter.
Books include The Mystery of Life’s Origins, Darwin’s Black Box, and The Design Inference.
The second phase of intelligent design (ID) research initiated experimental applications of design-detection methods developed in ID 1.0 to real-world systems. This phase concentrated on investigating protein evolvability, while theorists strengthened the case for design by demonstrating its superior explanatory power through inferences to the best explanation. ID-focused laboratories also emerged, such as the Biologic Institute and the Evolutionary Informatics Lab. The latter contributed significant theoretical advancements, demonstrating that new complex and specified information requires the involvement of an intelligent agent.
Over 75 peer-reviewed publications in journals such as Protein Science, Journal of Molecular Biology, Theoretical Biology and Medical Modelling, BIO-Complexity, Journal of Advanced Computational Intelligence and Intelligent Informatics, Complexity, Quarterly Review of Biology, Rivista di Biologia / Biology Forum, Physics of Life Reviews, and Annual Review of Genetics.
The third phase of intelligent design research, ID 3.0, expands ID principles into new fields, demonstrating its value in guiding scientific inquiry. This phase includes exploring emerging areas like epigenetics, synthetic biology, genomics (such as the function of so-called "junk DNA"), systems biology, and cosmic fine-tuning. A key focus is uncovering unexpected genome features that reveal new layers of biological information and control. Beyond reinterpreting existing data, ID 3.0 generates fresh data and addresses questions prompted by the intelligent design framework.
Over 100 ID 3.0-related peer-reviewed papers published since 2016 in journals such as Journal of Bacteriology, Systems Engineering, BIO-Complexity, PLOS One, Biomimetics, Journal of Organic Chemistry, Science Advances, ACS Omega, EC Pharmacology and Toxicology, ACS Applied Materials & Interfaces, ACS Nano, Nature, Journal of Neurosurgery: Pediatrics, Journal of Theoretical Biology.
• Recognizing the genome’s rich complexity, researchers now hypothesize that design may extend throughout the genome, prompting questions about the function of "junk DNA." Applied ID research is actively predicting and uncovering functions in these previously misunderstood genome regions.
• Similarly, observing irreducible complexity in organisms suggests that design principles may shape the "blueprints" of life, encouraging new studies of biological systems. This design perspective challenges ideas like the "poor design" of the human skeleton, often revealing unexpected functions or efficiencies upon further investigation. Researchers also draw from engineering concepts, applying them to biological processes such as gene regulation, cellular communication, and blood flow, where control mechanisms from electrical engineering offer insights. Even biological adaptation might reflect design-based principles, with systems appearing preprogrammed to respond within specified limits.
Through these approaches, applied ID research continues to illuminate the intricate workings of biological systems, guided by the assumption of intentional design in nature.