Gender diversity is equitable or fair representation of people of different genders. It most commonly refers to an equitable ratio of men and women, but may also include people of non-binary genders. Gender diversity on corporate boards has been widely discussed, and many ongoing initiatives study and promote gender diversity in fields traditionally dominated by men, including computing, engineering, medicine, and science It is argued that some proposed explanations are without merit and are in fact dangerous, while others do play a part in a complex interaction of factors. It is suggested that the very nature of science may contribute to the removal of women from the ‘pipeline’.