December 17, 2014December 20, 2023 Adrian Paterson Darwin and the Sandwalk – Upgrades Darwin took the best part of 20 years to publish his ideas on natural selection. There has been a lot of speculation as to why he took so long. We here at the Sandwalk have some ideas…. Here’s an issue that certainly causes problems today! Share this:TwitterFacebookLike this:Like Loading... Related