A think tank is a body of experts who do research and advocacy concerning topics such as social policy, political strategy, economics, culture, etc. They are typically funded by corporations and tend to establish themselves as left or right-leaning depending on the overseeing corporation's political affiliation. Regardless, the information is widely trusted and used to create new public policies. Think tanks can be described as the bridge between research and policy. Research is conducted to improve society and influence policymakers, decision-makers, and hopefully the public.