The medical malpractice system is totally out of control. Everybody in the system knows it. And it's not just of the outrageous judgments, it's not just the fact that some people get millions of dollars, others get nothing, and the one people who get rich are lawyered, it's just that it causes doctors to practice defensive medicine.

It’s not the advertising - it’s the dog food. Every time anybody has a look at it or has a lick of it, they don’t like it.

Ideas matter. Legislative proposals matter. Slick campaigns and dazzling speeches can work for a while, but the magic always wears off.

I don't think you can pump carbon dioxide into the atmosphere indefinitely and not have a reaction. But there are great scientists such as Freeman Dyson, one of the greatest physicists of the last hundred years, who has studied the question, who believes quite the opposite. The reason transnational action is so difficult is because the major problem with climate change is, A, that there is no consensus, and, B, that the economic cost is simply staggering. Reversing it completely might mean undoing the modern industrial economy.

Every two years the American politics industry fills the airwaves with the most virulent, scurrilous, wall-to-wall character assassination of nearly every political practitioner in the country - and then declares itself puzzled that America has lost trust in its politicians.

This week, Iranian-backed Houthi rebels seized control of the Yemeni government, heretofore pro-American. In September, they overran Sanaa, the capital. On Tuesday, they seized the presidential palace. On Thursday, they forced the president to resign.

I would write my editorials using a manual typewriter in pitch-black darkness... I would produce the whole thing without having seen the text.