Agence France-Presse: A review of the work of one of the world’s leading climate research centres, launched after a major scandal last year, concluded Wednesday there had been no deliberate scientific malpractice. The University of East Anglia’s Climatic Research Unit (CRU) became embroiled in a worldwide row after more than 1,000 emails were hacked from the university’s server and posted online. Sceptics claimed the messages showed evidence scientists were trying to exaggerate the case for global …