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Addressing his party conference, UK leader Boris Johnson called for higher worker wages. The speech came against a backdrop of widespread fuel shortages in recent weeks, and concerns about a lack of workers to pick crops and slaughter animals. We assess the prospects for Mr Johnson's vision with the independent economist Julian Jessop, and Kate Bell of the Trades Union Congress. Also in the programme, Google's chief sustainability officer Kate Brandt explains how the search engine hopes to become carbon free by 2030. Plus, amid concerns about students submitting work they didn鈥檛 write, England is to make it illegal to offer essay-writing services to students for a fee. Gareth Crossman is the head of policy for the Quality Assurance Agency, which is responsible for safeguarding standards in UK higher education, and tells us how widespread the use of so-called essay mills actually is.

(Picture: Boris Johnson gives his conference speech. Picture credit: Getty Images.)