Former work and pensions secretary joins James Cleverly, Tom Tugendhat and Robert Jenrick in announcing he will standThe cost of England’s four biggest killer diseases could rise to £86bn a year by 2050, prompting calls for a crackdown on alcohol, junk food and smoking.The ageing population means the annual cost of cancer, heart disease, dementia and stroke combined will go from the £51.9bn recorded in 2018 to £85.6bn in 2050 – a rise of 61%.More importantly, you must now come clean on where the axe will fall under your plans and whether you intend to cut public services, raise taxes