Did you see the news that Bloomberg calls this year&#x27;s &quot;final indignity&quot;[1]? A dam holding back mining waste collapsed, killing 17 people and sending millions of tons of toxic mud to the coast between Rio and Bahia.<p>[1] <a href="http:&#x2F;&#x2F;www.bloomberg.com&#x2F;news&#x2F;articles&#x2F;2015-12-23&#x2F;slime-coats-brazil-s-pristine-beaches-in-year-s-final-indignity" rel="nofollow">http:&#x2F;&#x2F;www.bloomberg.com&#x2F;news&#x2F;articles&#x2F;2015-12-23&#x2F;slime-coat...</a>