After the live on Polemic Tweet (http://polemictweet.com/client.php), find here the recordings of the preparatory workshop of the new industrial world forum 2011 that gathered Bernard Stiegler, Alain Mille, Judith Simon, Nicolas Auray, Cécile Méadel, Godefroy Dang Nguyen and Albert Ogien on Lignes de Temps (http://amateur.iri.centrepompidou.fr/nouveaumonde/enmi/conf/program/2011_1). Each speech has been synchronized with the tweets added during the [...]