Well, if you live in Europe, this (searchable) map published in today's Wall Street Journal is interesting...!
This is the link: Mapped: Europe's Diesel Pollution Problem
This is the link: Mapped: Europe's Diesel Pollution Problem
Over the last few years, a growing number of people have been taking a hard look at what is happening to our planet – historic droughts, rising sea levels, massive floods – and acknowledging, finally, that human activity is propelling rapid climate change. But guess what? Exxon (now ExxonMobil) had an inkling of this as early as 1978.By the early 1980s, Exxon scientists had much more than an inkling. They not only understood the science behind climate change, but also recognized the company’s own outsize role in driving the phenomenon. Recognizing the potential effects as “catastrophic” for a significant portion of the population, they urged Exxon’s top executives to take action. Instead, the executives buried the truth.