Jan Chipchase

It will be interesting to see if Seoul's urban vocabulary of numerous, ever-present interactive screens will translate to other cities such as Beijing, London, and New York. It will also be intriguing to see if smaller cities and towns adopt aspects of Seoul's screen culture throughout Asia, Europe, and North America.

Having a Congress with a more diverse educational and professional background would serve the country well. And given the budget challenges facing America today, we might benefit from a few more cold, calculating problem solvers, and fewer courtroom impresarios.

I do not think it possible for anyone to get by in life without prejudice. However, the attempt to do so leads many people to suppose that, in order to decide any moral question, they have to find an indubitable first principle from which they can deduce an answer.