However, Sir Ian Blatchford, the director of the Science Museum Group, said "demonising" oil companies which hold the key to solving climate change was "unproductive."
Kodwa-ke, uSir Ian Blatchford, umqondisi weQembu leMyuziyamu yeSayensi, uthe "ukulingisa" izinkampani zikawoyela eziphethe ukhiye wokuxazulula ukuguquka kwesimo sezulu "akunazithelo."