Answers to athiest's dum disputes

Keith63,You say you teach biology. Then surely you can explain to me the difference between micro- en macroevolution and, more importantly, propose a biological mechanism that allows microevolution to happen whilst at the same time preventing macroevolution.Cheers,
Parasomnium.P.S. Hello Mr Hambre, it's good to see you again. That goes for all of you old hands here. I got tired of hanging at the end of my strings, so I did a classic Pinocchio and here I am, no strings attached.

Hello Brad,I'm glad to see that you are still your old enigmatic self. I love a good riddle and you're the creme de la creme as riddles go.Talk to you later.