According to the great Richard Feynman, the responsibility of science is to foster an attitude of constant doubt, trying to understand to the best of one's ability, and yet accept the frustrations that we will all remain ignorant no matter how hard we search.
Doubt is not to be feared but seen as the inspiration to human progress. For without this freedom of thought that we know nothing, can we pave the road to the future with new technologies which were once deemed impossible.
Unlike religion which demands blind faith, complete and uncompromising belief in something we can never understand, the ways of science allow us the pleasures of grappling with fundamental problems and making more sense of them by taming our own thoughts.
Inspired while reading "The Pleasure of Finding Things Out" by my favorite scientist. You might also want to check out this interesting video.