Throughout our lives we sacrifice many things for money- relationships, comfort, time- if I can rationally decide, with no duress, that dispensing with an organ is my preferred mode of raising money why should I be prevented from doing so? Particularly given that it may save the life of someone in urgent need.
I am asking because we are becoming more convergent at the same time we are becoming more divergent. We have the power to build and destroy each other and ourselves. I want to know what we are doing today to ensure humanity exists for future generations at the same time the earth is changing/evolving.