This article presents positive and negative views of LAC.  I wonder how the author of this article will approach the subject after Cauchari-Olaroz goes into production this Summer?  We might see more positive points than negative points, but the present article does show that there are some thorns amongst the present roses and it is important to keep a wide perspective on any investment, LAC included.

Lithium Americas Is a Good-News, Bad-News Bet on the ‘New Oil’ (msn.com)