In the early 1930s, Julian Huxley, the prominent English evolutionary biologist, embarked on a visit across many British science laboratories to understand in which way the scientific knowledge they were producing was socially relevant. His account of this journey, published in 1934 (Huxley, 1934), is a compendium of applied scientific research in engineering, medicine, agriculture and so forth. In the final chapter of the book, a conversation with Hyman Levy (a physicist and mathematician, also a person concerned about the use of science for the good of all, not just a few), Huxley remarks that back then – as is also true now – the advancement of scientific knowledge was limited by funding, including funding for applied research. In a remarkably candid admission, he wrote that one of the reasons private firms kept their research budget secret was because sometimes ‘they do not want their shareholders to know – the shareholders, you see, might think research a silly luxury, and become a nuisance at the annual meeting’ (pp. 254–5). Later in the conversation, Huxley showed some support for the then very active field of eugenics, to which Levy disagreed, as do the vast majority of evolutionary biologists today. Levy subsequently pinned down some of the core issues of applied science:

Although he also added that ‘That is too important a question to leave to scientists’, the statement strikes at the core of the many issues of applied evolutionary thinking addressed in this book. We hope to prove that such evolutionary knowledge is useful and necessary to solve problems and establish objectives in our everyday life, but pointing to its immediate practical utility will not be sufficient to produce a better understanding of evolutionary science in society, and what role it can play for the improvement of our lot. The point that Levy was making is that specialists need to carry the rest of society with them, by listening and learning to communicate, so that the great decisions, especially when they are taken within a democratic system, are also based on solid knowledge of the relevant science. His final remark is especially poignant, as it reminds us that it is our responsibility not to be alienated from the mainstream thoughts and needs of society.