Which theory of evolution is correct, punctuated equilibria or gradualism?
Both, as neither contradicts the other, but rather compliments it. Why is it so difficult for creationists to wrap their minds around such concepts? Do y'all exist in an either-or universe?
Both... or ... three (Random/neutral genetic drift)... or four ... or ...
He also virtually anticipated punctuated equilibrium.
What methods of travel are correct: planes, trains, boats, or automobiles?
Darwin: "If it could be proved that any part of the structure of any one species had been formed for the exclusive good of another species, it would annihilate my theory, for such could not have been produced through natural selection." -- IOW Natural selection is indispensable to my theory.
Talk origins ---- Studies of evolution at the molecular level have provided strong support for drift as a major mechanism of evolution. Observed mutations at the level of gene are mostly neutral and not subject to selection.