Think where you live is dirty? Want to move? Make sure you don't end up anywhere on this list: the dirtiest cities in the world. Chernobyl, pictured, seems like an unfair choice for number one.
Via Grist
Facebook is critical to our success and we could use your help. It will only take a few clicks on your device. But it would mean the world to us.
Here’s the link . Once there, hit the Follow button. Hit the Follow button again and choose Favorites. That’s it!