Confirmation Bias, also called confirmatory bias or myside bias, is the tendency to search for, interpret, favor, and recall information in a way that confirms one's preexisting beliefs or hypotheses. It is a type of cognitive bias and a systematic error of inductive reasoning. People display this bias when they gather or remember information selectively, or when they interpret it in a biased way. The effect is stronger for emotionally charged issues and for deeply entrenched beliefs.
What are your honest opinions regarding the topic?
Have you addressed your internal biases?
Make an all-inclusive list of counter-opinions or counter-arguments.
Finding unbiased resources:
Conduct a general knowledge overview.
Search for information in : encyclopedias, wikis, dictionaries, etc.
Identify credible materials for all of the viewpoints - yours and the additional you identified
Reject unsound arguments - have the courage to accept that not all viewpoints are valid