The results are in: 70 percent of Americans polled believe that climate change is real. This finding tracks almost exactly with the 2016 Yale Climate Opinion Maps survey, which found that 69 percent of respondents answered “yes, global warming is happening.” But...

The 28 countries in the European Union continue to lead the world fight on climate change when, earlier this month, they announced steps to tighten the screws on carbon trading. Following a year of internal wrangling, an agreement was reached making it more expensive...