update main.tex

article/main.tex

@@ -135,12 +135,15 @@ concepts for communication, is widely taken as the key factor for the emergence
 and evolution of human intelligence. Its emergence among our pre-human ancestors
 is still a mystery accompanied with many controversial theories and
 hypothesis. Among these hypothesis, one of the most popular and widely accepted
-hypothesis is that \note{xxxxx}. 
+hypothesis is \emph{discontinuity theory}, that language must have appeared 
+fairly suddenly during the course of human evolution. 
+Noam Chomsky, a proponent of discontinuity theory,  theorized that children were 
+born with a hard-wired language acquisition device (LAD) in their brains. 
 Here, we introduce a
 novel mechanism with \emph{Self-grounding-Introspection-Cooperation} procedure
 that enables the 
 natural emergence of symbolic language among individual agents in a virtual
-world, which strongly argues \note{txxxxxx}.
+world, which strongly argues the discontinuity theory represented by Chomsky.
 From this work, arguably, we claim that the essential conditions for natural
 emergence of symbolic language are the uncertainty from both environment and
 companions in decision making, the introspection in individual agents, and the