GREG JACKSON, 50: I’M ON MINIMUM WAGE

LIVES: Hammersmith, West London.

FAMILY: Divorced with two sons aged five and 15.

EDUCATION: Huntcliff secondary school in Saltburn-by-the-Sea near Middlesbrough. He left at 16 and wrote video games, then completed his A-levels and studied economics at Pembroke College, Cambridge.

FIRST JOBS: Newspaper delivery, a milk-round before school and bingo calling. ‘I have always worked since I was 13 years old.’

SALARY: Minimum wage. Jackson gave up his £150,000 salary when the energy crisis hit and donated it to firm’s hardship fund for employees. FAVOURITE FILM: Don’t Look Up: the satire on the climate crisis starring Leonardo DiCaprio, left.