Tomorrow we will begin our series of guest posts for “Applied Ethics April” with a post from Anca Gheaus (Barcelona), on parental choice of future children. After that, we will be posting new guest posts every Monday and Wednesday for the remainder of the month. We urge our readers to read and comment on these posts so as to engage with the really cool work of these (often young) authors. At the end of the month (likely in mid-May) we will award $250 to the author of the best post, as determined by its content, accessibility, readership, and overall quality of discussion. So please join in!