@article {156084,
	title = {Language did not spring forth 100,000 years ago},
	journal = {PLoS Biol},
	volume = {13},
	number = {2},
	year = {2015},
	note = {<p>PLoS Biol 2015 Feb. 13:e1002064. 10.1371/journal.pbio.1002064</p>
},
	month = {02/2015},
	pages = {e1002064},
	abstract = {<p>In response to an Essay by Johan Bolhuis and co-authors, Phillip Lieberman contends that rather than arising from a key recent innovation ("merge"), language arose by gradual evolution of ancient capabilities.</p>
},
	url = {http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4332681/},
	author = {Lieberman, P}
}
