Another example of changing interpretations

I will eventually have a chance to read and comment on the books our 2012 teachers are reading this summer but I've been caught up in end-of-fiscal year paperwork in the office and classwork at home.  I just wrote a paper about our Teaching American History grant projects, focusing on our 2010 cohort.  It was fun to revisit that year.  We're hoping to turn the paper into a journal article later this year.

Thanks to one of the aggregator emails I receive, I just read an interesting article about the latest findings about when humans first came to the Americas.  While I don't have the background to evaluate these findings or their interpretation, I thought this article was an interesting discussion of how the archaeologists involved did their research..
http://www.latimes.com/news/science/sciencenow/la-sci-sn-paisley-caves-20120712,0,7874773.story