Specifically, a disclaimer of duty. https://yzena.com/yzena-noncommercial-license/#no-duty .
For why, see questions 33-36 at https://yzena.com/yzena-noncommercial-license-faq/ .
For why, see questions 33-36 at https://yzena.com/yzena-noncommercial-license-faq/ .
(Also the fact that this license was not written by a lawyer in itself seems … less than ideal)
But I have actually gotten halfway with a lawyer. A lawyer actually wrote the No Duty clause.