Even speculative suggestions that his exuberant form in the autumn internationals could result in his appointment as England captain for next month's Six Nations can be safely ignored.
However, there have been some speculative suggestions according to which chains of ontological dependence could go on ad infinitum, and hence violate the requirement of well-foundedness (for discussion, see Bliss 2013, Morganti 2014, and Tahko 2014).
Several speculative suggestions can be made regarding what might be a potential RFH signal.
These are, however, speculative suggestions only, venturing beyond the data, and in our view biased by the intrinsic appeal of connecting the circadian clock and photoperiodic time measurement.
The data merely allow us to make speculative suggestions about what these other variables may be, and they could include access to the healthcare system, social support and even therapeutic bias.
These admittedly speculative suggestions can be tested using the comparative method, and they gain some support from evidence that aggression is associated with cancer risk in fish (Fernandez 2010), and that aggression may be associated with faster wound healing in baboons (Archie et al. 2012).
