One of the most compelling arguments for encouraging the education of girls, particularly in developing countries, is this: Education enables jobs, jobs are a source of economic growth, and economic growth is a key to development and stability.

With broadband access, we can revolutionize global access to education, health care, economic empowerment, and the delivery of critical human needs.

With a more intimate understanding of our world, we can begin to eradicate some of our most pressing challenges - even hunger and the availability of drinkable water.

We must prepare people to be nimble enough to adapt to an ever-evolving marketplace. And we must help them develop skills that will be valued no matter what tomorrow's jobs are - skills like creativity, critical thinking, problem solving, and collaboration.

We have grown accustomed to the wonders of clean water, indoor plumbing, laser surgery, genetic engineering, artificial joints, replacement body parts, and the much longer lives that accompany them. Yet we should remember that the vast majority of humans ever born died before the age of 10 from an infectious disease.

Cambridge was a joy. Tediously. People reading books in a posh place. It was my fantasy. I loved it. I miss it still.

If Obama wanted to make radical changes to America's health long-term, all he has to do is treble the price of sugar and salt.

The difficulty is, Pell Grants are an attempt to do the right thing, and that is to give the low-income student an opportunity to access higher education, and that's a good thing. And welfare was an attempt to help those most in need. The difficulty is, often times a program is so successful that it grows and grows and grows and grows.