Elon Musk: Tesla boss on first China trip in over three years The multi-billionaire has not yet publicly commented on the visit, which comes amid US-China tensions. Source
Using pig fat as green jet fuel will hurt planet, experts warn Animal by-products being used for aviation fuel could increase demand for palm oil, experts fear. Source
AI ‘godfather’ Yoshua Bengio feels ‘lost’ over life’s work Canadian computer scientist Yoshua Bengio tells the BBC he did not realise AI would develop so fast. Source