As scientists, we understand the dangers of nuclear weapons and their devastating effects, and we are learning how human activities and technologies are affecting climate systems in ways that may forever change life on Earth. As citizens of the world, we have a duty to alert the public to the unnecessary risks that we live with every day, and to the perils we foresee if governments and societies do not take action now to render nuclear weapons obsolete and to prevent further climate change... There's a realization that we are changing our climate for the worse. That would have catastrophic effects. Although the threat is not as dire as that of nuclear weapons right now, in the long term we are looking at a serious threat.
Stephen HawkingRelated topics
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No nation, when selecting its leader, can foresee what characteristics in him will eventually gain the upper hand; and the lesson to be learnt from that is that any constitution must be so framed that it is able to prevent the misuse of power by the individual, and that it must be based on the principle of freedom and justice for the community as a whole. It is, then, an irrefutable fact that the democratic form of government, with its guarantees for the inviolability of individual liberty and of judicial security for all, is the right form for any highly developed nation; and to ensure that these guarantees are valid for all its citizens is the paramount duty of democratic policy and legislation.
Karl Dönitz
...in his case it went further and became indifference to social distinction. Never once in forty years of intimacy did his son notice in him a trace of snobbishness. He was one of the exceedingly small number of Americans to whom an English duke or duchess seemed to be indifferent, and royalty itself nothing more than a slightly inconvenient presence. This was, it is true, rather the tone of English society in his time, but Americans were largely responsible for changing it, and Mr. Adams had every possible reason for affecting the manner of a courtier even if he did not feel the sentiment. Never did his son see him flatter or vilify, or show a sign of envy or jealousy; never a shade of vanity or self-conceit. Never a tone of arrogance! Never a gesture of pride!
Henry Adams
The Protestants say that it is the duty of every person to read, to understand, and to believe this revelation-that a man should use his reason; but if he honestly concludes that the Bible is not a revelation from God, and dies with that conclusion in his mind, he will be tormented forever. They say:-"Read,” and then add: "Believe, or be damned.” "No matter how unreasonable the Bible may appear to you, you must believe. No matter how impossible the miracles may seem, you must believe. No matter how cruel the laws, your heart must approve them all!” This is what the church calls the liberty of thought. We read the Bible under the scowl and threat of God. We read by the glare of hell.
Robert G. Ingersoll
As far as possible the duty of a leader is to foresee dissatisfaction and to remedy injustice before complaints are made. To accomplish this he must maintain close contact with the men he controls. Let him go into the trenches if he is a general; let him arrive at the factory with his workmen now and then if he is the manager. He must have some imagination; an understanding of other men's lives is necessary to him, so that he may be able to protect those under him from unnecessary suffering. The secret of gaining their affection is to feel affection for them and to be able to do their jobs as well as they do them themselves. Men endure taking orders, and even like it, if the orders are given intelligently.
André Maurois
It is mutual fear and distrust that mostly generate world tensions and these can be traced in no small measure, like other root causes of worsening world conditions, to different people's conflicting and often intolerant, value-belief differences ... Whereas in the past science did little, if anything, to remedy this situation and in some ways made things worse, our reformed "macro-determinist" science that includes consciousness and subjective values ... provides common universal ethical foundations on which all nations could work to build a World Government or at least a World Security System to help control nuclear developments and other global threats that require international collaboration.
Roger Wolcott Sperry