Ewert’s model represents a valuable tool in the developing theory of biological design, which should eventually supplant phylogenetic analyses.
It’s sad when once-useful words turn stale and disintegrate — like losing an old friend.
The question posed by considering evolutionary theory versus intelligent design is whether a marvel like the femur could have arisen by chance-driven processes.
Most of us can correctly remember melodies and lyrics learned in childhood, even years after last having heard them.
The principle behind this biological methodology can be extended to every case in biology where an organism needs to discriminate signals from self.