“The Faculty of Natural Sciences is fully committed to creating and sustaining a positive and mutually supportive working environment where staff and students can work productively and collaboratively together, and where all are equally valued and respected. To achieve this, we all have a responsibility to behave in an acceptable manner, treating each other with courtesy, respect and consideration, and conducting ourselves professionally in our interactions with all members of the Imperial community.” Professor Tom Welton OBE, Dean of the Faculty of Natural Sciences