In March, he delivered a powerful speech on representation at the United Kingdom Parliament for the annual diversity lecture.
As security analysts Campbell Craig and Jan Ruzicka point out: "Why should Iran or North Korea respect non-proliferation when the most powerful states lecturing them possess such enormous arsenals?" Most of all, the Cuban missile crisis showed that the weapons themselves are the problem.
Yet their CEOs still hobnob with the powerful, and even lecture the rest of the country on economic matters.
Whether answering questions after his powerful and passionate lectures, which combined his memory of the Holocaust with moral fervor about humanity's responsibilities, or more informal dialogue when meeting with students, he always made the people he met, and especially students feel that they were important.
The rich conference packed a powerful punch of 26 lectures ranging from fashion design to curation, social activism, anthropology, product design, social design, architecture, photography, creative education and musicology.
Rotblat wrote or edited more than two dozen books and scores of papers, culminating in the 1995 Nobel lecture - a powerful and moving exposition of the continuing danger to the world of the existence of nuclear weapons.
The buses are a fact of life on this strip: fat, 13-foot-high behemoths, each with a tour guide lecturing through a powerful loudspeaker on local landmarks like Murray's Cheese and the Bitter End.
US surgeon and writer, Atul Gawande who is giving this year's Reith Lectures gave a powerful example of how the most experienced doctors can benefit from coaching in the same way as professional sportsmen and women do [ 30].
"It's much more powerful to ask questions than to lecture," says Casey Gwinn, president of the National Family Justice Center Alliance and coauthor of Dream Big.
