Chan, K. M. A. (2011). “Ethical extensionism under uncertainty of sentience: Duties to non-human organisms without drawing a line.” Environmental Values 20: 323-346. http://dx.doi.org/10.3197/096327111X13077055165983 pdf
Chan, K. M. A. (2011). “Ethical extensionism under uncertainty of sentience: Duties to non-human organisms without drawing a line.” Environmental Values 20: 323-346. http://dx.doi.org/10.3197/096327111X13077055165983 pdf