Certainly, I believe that the speaker provided facts, 13 billion pounds paper towels is used each year by Americans, yet the speaker contextualized how one paper towel can dry his hands, with his technique shake and fold, as he demonstrated, substantiated that we could be able to dry our hands with one paper towel hedging his method. Therefore, the speaker proven out of his opinion, it's a fact that he dry his hands without using more than one paper towel. In conclusion, the speaker hedging was appropriate, in his opinion with we could reduce the waste of paper towel; with one paper towel to dry our hands.
