meaning of a sentence! Does "As an anthropologist, Steven Mithen traces the way in which the human mind has evolved in an ongoing active engagement with the natural environment, developing technical, natural history, social and linguistic intelligences which continually interact, questing, imagining and suggesting new constructs to explain and predict structure and behaviour." mean "As an anthropologist, Steven Mithen traces the way in which the human mind has evolved in an ongoing active engagement with the natural environment; the human mind that has developed technical and natural history and social and linguistic intelligences and has always quested, imagined, and suggested new constructs in order to explain and predict structures and behaviours." I mean do all of those "ing" forms refer to what "the human mind" has done through the history?