5-Minute Videos | PragerU

If there is a God, why is there so much evil? How could any God that cares about right and wrong allow so much bad to happen? And if there is no God, who then determines what is right and what is wrong? The answers to these questions, as Boston College philosopher Peter Kreeft explains, go to the heart of ethics, morality and how we know what it means to be a decent person.

Is America racist? Is it -- as President Barack Obama said -- "part of our DNA"? Author and talk-show host Larry Elder examines America's legacy of racism, whether it's one we can ever escape, and in the process offers a different way of looking at things like Ferguson, crime, police and racial profiling.

Is it true that sticks and stones can break your bones, but words can never hurt you? Yes, but only if you choose to not let words hurt you. Comedian Tom Shillue, host of Red Eye on Fox News Channel, explains how growing up in a politically incorrect, rough-and-tumble America was the only thing that could have prepared him for the real world, and still is the only thing that can prepare teenagers and college students alike.

How big should the government be? And what is its proper role in the daily lives of Americans? The Left and Right have opposite answers.

When setting public policy, what's more important: intentions or results? Feeling good or doing good? When it comes to being guided by the heart or by the mind, the Left and Right are very different.

Is the United States an exceptional country that has played a uniquely good role in history? Or is it a typical country, perhaps even a uniquely bad one considering the legacy of slavery and Jim Crow? On this, the Left and Right do not agree.

The Left and Right perceive the world differently. One side sees it as it exists, accepts fundamental truths and facts--even if they are painful--and then adopts a worldview. The other side adopts a vision, and then views the world through that prism. Which side sees the world as reality? And which as it imagines?

How do you want to improve America? By focusing on improving and refining yourself? Or by transforming society? The answer to that question will reveal whether you're on the Left or the Right.

Is the Israeli military a paragon of morality and wartime ethics? Or is it an oppressive force that targets innocent Palestinian civilians and commits war crimes as a matter of policy? Colonel Richard Kemp, who was the commander of British Forces in Afghanistan, was in Israel during its war against Hamas in 2014, and analyzes whether Israel's military is ethical, evil, or somewhere in between.

Is man-made climate change our biggest problem? Are the wildfires, droughts and hurricanes we see on the news an omen of even worse things to come? The United Nations and many political leaders think so and want to spend trillions of tax dollars to reverse the warming trend. Are they right? Will the enormous cost justify the gain? Economist Bjorn Lomborg, director of the Copenhagen Consensus Center, explains the key issues and reaches some sobering conclusions.