A Quote by Carl Sagan

Advances in medicine and agriculture have saved vastly more lives than have been lost in all the wars in history. — © Carl Sagan
Advances in medicine and agriculture have saved vastly more lives than have been lost in all the wars in history.
Until the 20th century, medicine was more like politics than physics. Its forecasts were often bogus and its record grim. In the 1920s, statisticians invaded medicine and devised randomised controlled trials. Doctors, hating the challenge to their prestige, resisted but lost. Evidence-based medicine became routine and saved millions of lives.
I don't think we should have less information in the world. The information age has yielded great advances in medicine, agriculture, transportation and many other fields. But the problem is twofold. One, we are assaulted with more information than any one of us can handle. Two, beyond the overload, too much information often leads to bad decisions.
Most of the ugly wars in history have been wars of religion. And there's nothing more dangerous than someone with religious certitude who creates consequences in the world that to me are simply inexcusable.
Whoever prays is certainly saved. He who does not is certainly damned. All the blessed have been saved by prayer. All the damned have been lost through not praying. If they had prayed they would not have been lost. And this is, and will be their greatest torment in hell: to think how easily they might have been saved, just by asking God for His grace, but that now it is too late - their time of prayer is gone.
There's this romantic idea that's built up around war. But the pragmatic view is there are tons of people of my generation who have lost their lives, lost their marriages, or lost their health as a consequence of being sent to wars which could have been avoided.
Someone will eventually succeed in this hunt for a longevity pill, and when they do, one of the greatest advances in the history of medicine will have been achieved.
In spite of the advances of medicine, deathly epidemics are more menacing than ever before.
The world has changed far more in the past 100 years than in any other century in history. The reason is not political or economic but technological-technologies that flowed directly from advances in basic science. Clearly, no scientist better represents those advances than Albert Einstein: TIME's Person of the Century.
This country is no more saved than; well ... it's as lost as they say in Alabama, "... as lost as a ball in tall grass."
Continuing advances in stem cell medicine will change all of our lives for the better.
For a long time, rich countries have promised to reduce poverty but have failed to match their words with adequate action. Of course, some important progress has been made and millions of lives have been saved, but millions more could be saved.
Since the middle of the 20th century, more has been learnt about the ocean than during all preceding human history; at the same time, more has been lost.
I don’t know why liberals want to disarm the law-abiding population, but I do know that not a single argument proffered stands the light of facts. Armed citizens deter far more crimes than the police, and far more lives are saved by the intended victim being armed than are lost in firearm accidents.
I went out to cover the wars in Iraq and Afghanistan fundamentally [in Buzzing at the Sill] because I was interested in war as a notion and in experiencing it. I was interested in history and how societies form. I was interested in the recent history of what had provoked these wars. So when I finally got out there, I was really seeing the wars through the American perspective, much more than through being embedded with American soldiers and Marines.
In the long term we can hope that religion will change the nature of man and reduce conflict. But history is not encouraging in this respect. The bloodiest wars in history have been religious wars.
When I contemplate the immense advances in science and discoveries in the arts which have been made within the period of my life, I look forward with confidence to equal advances by the present generation, and have no doubt they will consequently be as much wiser than we have been as we than our fathers were, and they than the burners of witches.
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