Hydrocolloids and other ingredients are now often experimented with in upscale restaurants. According to the article "Food 2.0 - Chefs as Chemists," what were these ingredients used for ten years ago?

What is implied in the narrator's discussion of prayer? a) that usen is not concerned about trivial matters b) that prayer is ultimately useless when it comes to a person's well-being. c) that prayer is often used for evil purposes as well as good. d) that usen is the ultimate authority over the petty arguments of men.