"Chance" in Evolutionary Theory Yes, on the direction issue, Dawkins talks the talk but fails to walk the walk. Whilst he denies the idea that evolution is directed towards a goal, he still asserts the oh so human teleological notion of progression. He's a bit of a disappointment; philosophically naive in the extreme.
It has also been expressed that Darwin, although presented natural selection as one of the means of evolution, did not reject the idea of Lamarck - acquired characteristics. And together with his cousin Francis Galton tortured 100s of rabbits in order to prove the case. He fondly wished for the improvement of mankind and being embroiled in inheritable determinism hoped that what a person did in his own life could be passed to his children, especially in the matter of the improvement of slave families.
He and Galton gave up the failed experiments in 1871, and Darwin broken by his own "genetic" determinism looked at the horror of his own conclusions. It is sad that he did not give more credit for learning, as his own experience with Jemmy Button and his acquaintance with other black people offered him a very modern view of equality.