The following databases are great for exploring topics.
Research overviews of public affairs topics covering social, economic, environmental and technological issues. Funded by FLVC.
Viewpoint articles, topic overviews, government and organizational statistics, newspaper and magazine articles and more concerning social issues. Funded by FLVC.
Authoritative reference information on hundreds of significant science topics. Funded by SCF Group License.
The "CQ Researcher" and "Opposing Viewpoints" databases have a tool that you can use to get topic ideas, especially for your persuasive speech!
Go to the databases (links above) and look for the following links to click and explore: