"So if I could just go back now to something which I am sure we should cover here regarding our original scenario: we have, in fact, four ways - four major potential lines of research"

Martin Fleischmann is recommending that there are 4 significant possible lines of research study that ought to be explored in concerns to the original circumstance. He is highlighting the significance of looking into these four prospective lines of research in order to get a much better understanding of the initial scenario. He is suggesting that if he could go back to the original scenario, he would concentrate on looking into these 4 prospective lines of research study. This quote reveals that Fleischmann is aware of the significance of looking into the initial circumstance in order to gain a better understanding of it. He is suggesting that researching these 4 possible lines of research study is the best method to gain a much better understanding of the initial scenario. This quote reveals that Fleischmann is an advocate for researching the initial situation in order to get a better understanding of it.