"Second Island ? I 'll have no choice but to parse this for what it is ... it is agreed that mutations can exist , but they only exist laterally , like dogs for instance ... you may have a beagle , that is short and not so hairy that may develop adaptations through breeding that aid it in survival locally ... but what you will not see is a dog that develop wings because it had to fly to the closest food site ."
"So it 's shifted from `` no new structures `` to `` I can think of a structure that ca n't evolve. `` Me too . Evolutionary theory says that some things are not possible to evolve . But new structures , as you learned , do evolve ."
"it is agreed that mutations can exist , but they only exist laterally , like dogs for instance"
"So it 's shifted from `` no new structures `` to `` I can think of a structure that ca n't evolve. `` Me too ."