What they got out of it was a) gaining a greater knowledge about the way our world functions, b) training a new generation of scientists at a level of advanced research which goes beyond what was previously achieved. c) developed an advanced engineering industry which has broken new ground in materials science, not only in superconductivity and cooling, but in practically all engineering disciplines. d) developed a new level of sophistication in computer analysis and processing ability.

Many universities and advanced research facilities around the world contribute to a project as large as LHC, so the benefits are spread worldwide. However the location of LHC makes a huge impact on the scientific abilities and human resources of Europe.

As for how much benefit the average European derives from LHC, the question is really how much they benefit from the advancement of general scientific ability and human resources. Besides the innumerable everyday fruits of the advancement of science which average people enjoy today as compared with, say, 1803, there is the even more important fact that their future ability to establish a high quality of life, and to solve major problems, depends on their having an incredible skill and wisdom in dealing with the actual, factual world.