ray kurzweil and mark grossman on the live line from denver, i want to comment on the book that you've put together. this book is really a readable compendium because you get into all kinds of matters from the food pyramid to water, although i think water could be a more attention, thehe's nothing here, really, about the volume of water that one should drink. i heard a book by an indian that is india indian and not native american and saying you're not sick, you're thirsty. >> we do recommend eight or nine glasses of water a day. >> really for helping process your food, detoxifying, not for hydration. >> i think water's very important. >> yeah, well, we do talk about that. >> i think a liter before 10:00 in the morning. >> there's a whole chapter on that. >> early detection of cancer's quite fascinating, this book has fascinating -- i'm not trying to sell the book i just find here with the current interests that i've discovered in some programming that i was doing that antioxidant advances, free radical defenses, enzymes and antiobjection i dances, mark grossman, to what extent did you

ray kurzweil and mark grossman on the live line from denver, i want to comment on the book that you've put together. this book is really a readable compendium because you get into all kinds of matters from the food pyramid to water, although i think water could be a more attention, there's nothing here, really, about the volume of water that one should drink. i heard a book by an indian that is india indian and not native american and saying you're not sick, you're thirsty. >> we do recommend eight or nine glasses of water a day. >> really for helping process your food, detoxifying, not for hydration. >> i think water's very important. >> yeah, well, we do talk about that. >> i think a liter before 10:00 in the morning. >> there's a whole chapter on that. >> early detection of cancer's quite fascinating, this book has fascinating -- i'm not trying to sell the book i just find here with the current interests that i've discovered in some programming that i was doing that antioxidant advances, free radical defenses, enzymes and antiobjection i dances, mark grossman, to what extent did you