I have more respect for people who change their views after acquiring new information than for those who cling to views they held thirty years ago. The world changes. Ideologues and zealots don’t.

I'm naive enough to believe that society will be changed by examination of ideas through books and the press and that information can prove to be greater than the dissemination of stupidity.

People sometimes ask me what I think of the world today – as if 10,000 published Thoughts do not provide sufficient enlightenment on that subject. But let me not shrink from an honest answer. In world affairs, I am an optimist. Despite attention-grabbing headlines about the latest shocking incidents, and worrisome developments resulting from the fact that nationalism is still trumping internationalism, I believe that overall the people being born today, in whatever countries and circumstances, have a better chance than ever before of living worthwhile lives. At nearly 84, I'm sorry science hasn't yet invalidated the concept of mortality – but that, I'm sure, is coming. And, in the meantime, as inhabitants of this small planet, perhaps with most of our worst times behind us, I'm confident that we can, in general, find much to be thankful for.

Something that I would love to hear people say more are things like "To each his own", "Everyone's entitled to their opinion", "It's a free country". All these old idioms of a free people, I would like to see them make a comeback. And my fingers are crossed, my hopes aren't up, but long term I'm optimistic for free speech because, you know, free speech works. It is a tool for progress, peace, wisdom, authenticity. And I wouldn't bet against it. At least not in the long run.

And if there is a fundamental difference between the way people perceived the world around them in the past and the way they perceive it at present, then it is perhaps best identified as follows: in the past, activism was coupled with optimism, while today activism requires pessimism.

the world becomes a better place – an easier place to navigate if we admit that even though there are opinions, they may be wrong.