Business Green: A new research institute to investigate how businesses can help the country move to a low carbon economy was launched today by Lord Stern, the author of the government’s influential report on climate change. Philanthropists Jeremy and Hannelore Grantham founded the Grantham Research Institute on Climate Change and the Environment at the London School of Economics with a donation of £12m from their charitable foundation. The institute will also receive £3m funding from insurance firm …