The problem is there have been no sudden changes except extinction events from the Cambrian “explosion” until now. Those plants and animals that did not go extinct are pretty much the same today as their counterparts in the fossil record. This presents a huge challenge for evolutionists (even for the notion of guided evolution IMHO).
The problem is there have been no sudden changes except extinction events from the Cambrian explosion until now.
The sudden changes in the fossil record are a bigger problem for random mutation than for guided mutation. If a natural capacity can ultimately explain rapid dramatic changes then the creationist will no longer be able to say that sudden jumps in the fossil record support special creation of kinds.