My experience of malaria was just taking anti-malarials, which give you strange dreams, because I don't want to get malaria.

For Africa to move forward, you've really got to get rid of malaria.

Deaths from malaria have doubled over the last 20 years,

Polio's pretty special because once you get an eradication, you no longer have to spend money on it; it's just there as a gift for the rest of time.

The Internet is the easiest thing to get into. To be an Internet retailer, you just get that URL.

Microsoft Research has a thing called the Sense Cam that, as you walk around, it's taking photos all the time. And the software will filter and find the ones that are interesting without having to think, 'Let's get out the camera and get that shot.' You just have that, and software helps you pick what you want.