Historical and modern takes on what it means to be secular, atheist, and humanist are being re-evaluated. Stefanos Geroulanos' new book
An Atheism that Is Not Humanist Emerges in French Thought delves into the transformations of atheism, the fragmentation of humanist thought, and what he calls "negative philosophical anthropology." 
Geroulanos seeks to redefine how we think about anti-humanism and atheism. You can read his own abstract about the topic in his post on the Immanent Frame and check out the book at the Stanford University Press website as well.
