According to an assessment by the Arlington Institute, in the future, human cloning will raise ethical issues as well as the possibility of extending human life thanks to organ and tissue cloning. This high-impact, low-probability event is an example of

Ithink it's a, but i might be wrong

Hamlet's fourth soliloquy is probably his most famous one - "to be or not to be."it is rather different from his previous soliloquies because now he is contemplating something that didn't come up before - suicide. he is thinking whether it is worth it to fight to find his father's murderer when in the end all of them are going to die, so why not die sooner than later. he is contemplating if he should go on fighting or just kill himself and end it all, which is why this soliloquy in particular is rather depressing, hesitant, and gives a deeper insight into hamlet's madness.