A central lesson of science is that to understand complex issues (or even simple ones), we must try to free our minds of dogma and to guarantee the freedom to publish, to contradict, and to experiment. Arguments from authority are unacceptable.
Freedom is not worth having if it does not connote freedom to err. It passes my comprehension how human beings, be they ever so experienced and able, can delight in depriving other human beings of that precious right.
How is freedom measured, in individuals as in nations? By the resistance which has to be overcome, by the effort it costs to stay aloft. One would have to seek the highest type of free man where the greatest resistance is constantly being overcome: five steps from tyranny, near the threshold of the danger of servitude.
Our object now, as then, is to vindicate the principles of peace and justice in the life of the world as against selfish and autocratic power, and to set up among the really free and self-governed peoples of the world such a concert of purpose and of action as will henceforth insure the observance of those principles.
All you have to do is say "yes." Don't make some big project out of it. Don't make some big deal out of it. Just say "yes." You don't even know what it means to say "yes," but you say it anyway. You'll never know what it means to say "yes," but you do it anyway. Freedom and Love arise when you die into the unknown mystery of being.
Free societies are hopeful societies. And free societies will be allies against these hateful few who have no conscience, who kill at the whim of a hat.