A group of investment banks is to investigate how best to include climate change in investment decisions...Sponsored by the City of London Corporation and BP, the project already has the support of investment banks including Morgan Stanley, Bank Sarasin, HSBC, Société Générale, Credit Suisse and Canaccord Adams...Elsewhere, top-level executives from BT, Barclays, Tesco, Rolls-Royce and British Airways, among others, have joined a climate change task force organised by the Confederation of British Industry (CBI), a UK employers' association.