ludwig, You've have raised a valid and important issue. If one accepts what they read or what someone is alleged to have said as fact, whether it be from a science text book or the Bible, Jesus or Einstein, without proving and understanding it for themselves, they are acquiescing by an act of faith.
Science is a method of establishing facts based on observation and experimentation, but if you haven�t done the experiment yourself or observed the phenomenon directly, if the facts purveyed can not be related by personal perception, conceptualization or experience showing a non-contradictory correlation to reality, using such personally unproven knowledge no matter how true it may in fact be, outside of the context to which is applies can prove to be more hazardous than blind ignorance.
Modern science can be as dazzlingly blinding as staring at the Sun. It is easy to be lead astray when wonder leads to worship rather than seeking a first hand understanding of the new marvels that science presents to us on a daily basis. Science has no less need of the guidance of reason to insure that it serves the best interests of those who are able to do it as well as those who are affected by it products, technology. When science becomes a religion than we suffer as greatly from its effects as we do from those who believe in and follow blindly the leadership of a religious dictatorship.
911 should serve as a profound example of what happens when the products of science fall into the hands of people who have forgotten or never learned the important difference between religious faith and firsthand knowledge.