Market-oriented environmental tools are explained, and guided questions are provided. This article from Khan Academy is intended for students who are taking a microeconomics course.

Not everybody who benefits from a public good contributes to its creation or maintenance. Learn about free riders.

This resource explains what public goods are. This video lesson from Khan Academy is intended for students who are taking a microeconomics course.

"The verdict is in: California's experiment with energy deregulation is not just a mess; it's a certifiable failure, according to everyone from the state governor to the very utilities that initially backed the scheme." This is how...

Command-And-Control Regulation: The simplest kind of regulation is to just tell people what to do. This has downsides, though.