Dear professor David Christian, thank you very much for your inspiring speech. I mean the challenge for addoption of Big History in education, is to put together hard and soft sciences for talking the "same language", and merge the knowledge. Best regards and again, many thanks. Wilson Tadeu (from Brazil).
Much respect and admiration to your efforts to educate the New Generation and Really Hope that not only the Young People Listen but we need This Present Generation and Leaders to Fix this right away.. but realisticly speaking i find that very hard
