Anytime Ken Ham speaks, it's worth listening to. But my favorite sermon by Ken Ham has to be Six Days & the Eisegesis Problem
Recommended reading: Dear Pastors: It's OK to Defend the Creation Account. Science Just Gave You Permission - christianpost.com
Excerpt from this article:
"Far from discrediting theism, the latest scientific literature continues to drive a stake through the heart of Darwin’s original hypothesis. This new evidence comes by way of an international journal called Progress in Biophysics and Molecular Biology, which is a peer-reviewed publication established in 1950. It seeks to offer 'informative and critical reviews of recent advances in different aspects of biophysics and molecular biology.' We’re not talking about Internet randos posting on Wikipedia. The journal published a paper not too long ago with this title: 'Neo-Darwinism Must Mutate to Survive.'”