Rishi Sunak has reshaped the government. Grant Shapps is secretary of state for energy, security and net zero - a new department. The government wants us to be a science superpower, but science has regularly moved departments, with many different ministers. Creating a new department enables it to be represented in cabinet. Kemi Badenoch becomes the new business secretary. Rachel Maclean is the new housing minister, the sixth person to hold the post in 12 months. She is tasked with solving the UK's housing crisis. Other government departments have also seen high turnovers since 2010, with twelve prisons ministers and ten immigration ministers. There have been five schools ministers, but Nick Gibb occupied the role on three separate occasions. Appointing Lee Anderson as vice-chairman sparked worries: he vigorously backs the death penalty and a Channel naval standoff, and believes food bank clients do not budget properly. See