there is currently an ethics case study on whether or not it should be a law to have to take a medicine from puberty to prevent osteoporosis. the issue is that it will cost a lot of money for the drug to be humanly tested and for it to be available to everyone. the alternate to this ethics case is to just let people get osteoporosis,
ethics case #2
Another ethics case is that there are genetically modified crops , corn, that contain penicillin, it is 90% cheaper, does not have to be refrigerated, and eliminates needles. the issue is that corn is wind pollinated so cross contamination is possible. the alternative option is to continue using regular penicillin.