When you're young with less on the line it's easier to be audacious to experiment. So I introduced the concerns of my generation - politics sex drugs rock-and-roll etc. - to the comics page which for many years caused a rolling furor.

One of the big changes in politics has been because families individuals have felt worried insecure... worried about the economy worried about their jobs worried about their kids' futures... actually the disconnect between the public and media discourse and people's everyday concerns has become bigger not smaller.

A politics that is not sensitive to the concerns and circumstances of people's lives a politics that does not speak to and include people is an intellectually arrogant politics that deserves to fail.

It is wrong to think that the task of physics is to find out how Nature is. Physics concerns what we say about Nature.

I have a book coming out in September for example where the plot concerns counterfeiting and I had to do a lot of research on that. Or on any legal matters for example I have to do a lot of research online.

I wish I had known more firsthand about the concerns and problems of American businesspeople while I was a U.S. senator and later a presidential nominee. That knowledge would have made me a better legislator and a more worthy aspirant to the White House.

I do have concerns about the current efforts to restructure our nation's intelligence community.

Myths about the dire effects of genetically modified foods on health and the environment abound but they have not held up to scientific scrutiny. And although many concerns have been expressed about the potential for unexpected consequences the unexpected effects that have been observed so far have been benign.

I had all kinds of food issues including health concerns and weight concerns.

Irregular contact with doctors means many men fail to receive any preventive care for potentially life-threatening conditions. In addition when men do seek care embarrassment can often prevent them from openly discussing health concerns with their physicians.