Fischer and Tognazzini (2014), in a response to Merricks (2009, 2011), McCall (2011), and Westphal (2011), ask how the dependence point alone shows that the hard past isn’t fixed. That would require that the agent upon whose action the past depends really can act otherwise, and this is just asserted rather than argued. After all, this is the very point at issue, so simply assuming it is to beg the question. Cyr and Law (forthcoming) defend the dialectical appropriateness of the assumption that doing and refraining are both open to the agent.