This initial overview maps critical posthumanism as a theoretical and self-reflective discourse that has been establishing itself over the last twenty years or so. While popular notions of posthumanism and the figure of the posthuman tend to focus on technology and its current dynamic of transforming the ‘human’ into some ‘posthuman’ or even ‘transhuman’ state or species, critical posthumanism, in its attempt at a more rigorous and more ‘philosophical’ undertaking, is concerned with what one might term the ‘ongoing deconstruction of humanism’ and its premises: namely, humanism’s anthropocentrism, essentialism, exceptionalism and speciesism. Critical posthumanism and its various denominations and spin-offs are therefore informed by a postant...