>> guest: no, oneover our partners did, so qualcomm's the enabler. the chip on the phone was making the connectivity so you could have data. the application then is built so that you can have access to educational information about your medications like this application you can look up any pill, and you'll see a picture of it, you'll see what it's used for, and then you can program the application so it's simple. it sends you an alarm when you're supposed the take your pills. and, you know, what's really important is a lot of people are suffering from chronic diseases today, they might need to take up to eight pills a day because they have blood pressure issues, diabetes, and they're all combined, and they're living with that. and it's hard enough to just remember to take your multivitamin, right? so if you've got access to an application that helps you along, it can make a true impact on your life. >> host: erica whinston is senior manager with qualcomm. one of the well-known brands that google corporation owns is youtube, and joining us now here at

and oneover the arguments in the paper -- one of the arguments in the book is that, in fact, these claims while intuitively appealing are actually much more, much more complex and problematic than they first appear. and so, for example, you know, if you, if you make the rich countries pay, it's just much less likely that they're going to participate. and then there's also a problem which is -- because as a general matter, countries only enter into treaties when it's in their interest. if you say, look, i'm willing to into a climate treaty because down the road the benefits of avoiding climate-related disasters are greater than the short-term costs of reducing emissions. but then you say to this country, by the way, you have to contribute, you know, a few extra billion or trillion dollars because other countries are poor. a country is not going to join into it because countries don't do that. countries enter into treaties when it's in their national interests. that's how politicians get reelected. they do distribute through foreign aid, and i think that's a good thing, but that's a much be