tag:blogger.com,1999:blog-8432971295230954278.post9193529463466754855..comments2020-05-03T13:28:33.607-04:00Comments on The Garden's Edge: Learn, Baby, LearnBarneyhttp://www.blogger.com/profile/02073350468014652451noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8432971295230954278.post-58222866353389771342019-07-20T22:00:55.808-04:002019-07-20T22:00:55.808-04:00Good article - you're pretty ferny, Berney. M...Good article - you're pretty ferny, Berney. My book club had conversations today about the evolution of sign language and how exchange of goods and information help a society to flourish. Interesting that the chimp could not teach other chimps sign language - was he a bad teacher or were they convinced they didn't need to know? débora Ewinghttps://www.blogger.com/profile/08453730158183210628noreply@blogger.com