The simple step of researching as a topic is selected can often make the entire process much easier. This can be done if you follow these steps.
And then....
When you are doing background research on your topic you want to consult reference sources. These can be encyclopedias found in the library or online; and yes, in this preliminary phase of research you can use Wikipedia. Never cite Wikipedia in an academic paper, but if you are deciding if a topic interests you, go for it. Just remember that Wikipedia is not consistent and while one entry might be accurate another one may not be.
CQ Researcher examines hot topics and provides information about both sides of the issue.