> The first advances in science were made by people trying to get rich turning worthless metals into gold. And the planetary motions were discovered by somebod

> The first advances in science were made by people trying to get rich turning worthless metals into gold. And the planetary motions were discovered by somebody trying to prove that the 5 planets all fit inside a babushka doll of the 5 platonic solids. This says nothing of what would happen if these scientists had different creeds or different goals. Most scientific discoveries are indeed very boring. Vera Rubin discovered dark matter while trying study the rotation curves of spiral galaxies, a very simple and very down to earth goal that lead to a remarkable discovery. At the same time Jane Goodall’s big creed was that maybe it is OK to empathize with the individual animals you are studying. Grand goals are neither necessary nor sufficient for making scientific advancements. And while some goals might be useful, others are just as likely to be a major distraction. There is reason to believe that a human mars landing falls in the latter category.