Joanna Dorothy Haigh is a British physicist and academic. Before her retirement in 2019 she was Professor of Atmospheric Physics at Imperial College London, and co-director of the Grantham Institute – Climate Change and Environment. She served as head of the department of physics at Imperial College London. She is a Fellow of the Royal Society (FRS), and a served as president of the Royal Meteorological Society.

Hitchin Girls' School (HGS) is a secondary school with academy status in Hitchin, Hertfordshire, England. The school has 1079 students and is in a consortium for sixth form teaching with Hitchin Boys' School and The Priory School. It gained academy status in 2011. Its Main Block is the highest building in Hitchin, and upon inspection in 2013 it was given the "outstanding" rating by Ofsted. There are 80 teachers and 1100 students currently on roll.