The survival lottery | Philosophy homework help

The assignment asks us to do the following:

1. State the thesis, which is that the survival lottery is what we should adopt given the scarcity of organs for transplant or that the duty to not kill is not stronger than the duty to not let survive. Tell me what that proposal is and what scarcity is being considered.

2.Give the authors arguments for it.

3.Make your own critical remarks. The more good ones the better. 

***must be 5-6 pages***

This is the link to the reading that its based on, make sure to reference when needed: http://history.as.uky.edu/sites/default/files/The%20Survival%20Lottery%20-%20John%20Harris.pdf