Bloomberg: The U.K. budget should aim to cut Britain’s carbon-dioxide emissions by including incentives to develop renewable energy, added taxes on fuel and measures to insulate buildings, a parliamentary lawmaker said. Chancellor of the Exchequer Alistair Darling needs to bring in a “fresh program” of measures to ensure the U.K. brings greenhouse gas emissions down to fight global warming, Tim Yeo, chairman of Parliament’s Environmental Audit Committee, said today in a telephone …