Times of India: An Indo-German expedition, currently sailing to Antartica with 29 Indian researchers to conduct a two-month mega experiment to test a controversial technique that may help fight climate change, has run into protests from environmental activists who want the experiment stopped. Scientists leading the LOHAFEX expedition that involves sprinkling 20 tonnes of iron on a 300-sq-km area in the Southern Ocean, are particularly concerned about a signature campaign launched by NGO, ETC Group, …