Here is an excerpt from my longform essay “The Science Mystique” for 3Quarksdaily:
Human fallibility not only affects how scientists interpret and present their data, but can also have a far-reaching impact on which scientific projects receive research funding or the publication of scientific results. When manuscripts are submitted to scientific journals or when grant proposal are submitted to funding agencies, they usually undergo a review by a panel of scientists who work in the same field and can ultimately decide whether or not a paper should be published or a grant funded. One would hope that these decisions are primarily based on the scientific merit of the manuscripts or the grant proposals, but anyone who has been involved in these forms of peer review knows that, unfortunately, personal connections or personal grudges can often be decisive factors.
Lack of scientific replicability, knowing about the uncertainties that come with new scientific knowledge, fraud and fudging, biases during peer review – these are all just some of the reasons why scientists rarely believe in the mystique of science. When I discuss this with acquaintances who are non-scientists, they sometimes ask me how I can love science if I have encountered these “ugly” aspects of science. My response is that I love science despite this “ugliness”, and perhaps even because of its “ugliness”. The fact that scientific knowledge is dynamic and ephemeral, the fact that we do not need to feel embarrassed about our ignorance and uncertainties, the fact that science is conducted by humans and is infused with human failings, these are all reasons to love science. When I think of science, I am reminded of the painting “Basket of Fruit” by Caravaggio, which is a still-life of a fruit bowl, but unlike other still-life paintings of fruit, Caravaggio showed discolored and decaying leaves and fruit. The beauty and ingenuity of Caravaggio’s painting lies in its ability to show fruit how it really is, not the idealized fruit baskets that other painters would so often depict.
You can read the complete essay at 3Quarksdaily.com.