why is the department of energy why 1994 because i think because hazel o'leary is this energy secretary the first woman the first black woman to be secretary of energy. right, so alex to his credit, you know in the book. i think it's one of the only times he points out, you know, whether anybody had any particular gender or any particular race. he points out that his old leary was the first woman the first black to be secretary of energy, and he said that you know, she looked different but again, it's not just that you look different right? i think it's about who she was and who her experience right that probably shaped her understanding of the problem that she confronted. i think these things mattered in terms of the fact that the part of energy for the first time, you know opened up the files for experimentation on human subjects. i think it mattered in terms of more generally how it is to do and in that period began to open their files and of course it matter in terms of how she was targeted right and eventually at least to some extent driven out of office allegedly because of the se