Is it worth spending hundreds of billions of dollars to fight global warming?

Do humans contribute to global warming?

Is the current U.S. taxation system good?

Do you like the "Pay it forward" (free college) idea?

Do you like the idea of tax hike on companies that pay their CEOs 100x their workers?

Is taxing rich people the solution to inequality?

Is global warming our single biggest threat at the moment?

ISIS or Global warming - which is our bigger problem?

Is the threat of climate change a shared responsibility?