Press Association: Green MSP Robin Harper is to accuse the Scottish Government of having set “derisory” climate change targets for the next three years. Mr Harper, who is standing down as an MSP at next year’s Holyrood elections, will use his speech to the Scottish Green Party conference to hit out at SNP ministers over emissions targets. Holyrood last month passed targets which will see no cut in CO2 emissions this year, but a fall of 0.5% next year and 0.3% in 2012.