CONSIDERATION

Ethical code for scientists

 Good scientists work responsibly and ethically. Codes of conduct for scientists include safe working, not making up or falsifying results and no copying others work.
 

Limits of Scientific Knowledge

There some questions where science has not yet provided, or may never provide a satisfactory answer. Things that science can't answer yet might include "is there life on other planets?". Unanswerable questions might include "why is this person valuable?", as it is asking about opinions.