Citing the case of Citing the case of M K Ranjitsinh and Others vs. Union of India, the report by the London School of Economics' Grantham Research Institute on Climate Change and the Environment said that climate cases in the Global South are increasing and gaining more attention. M K Ranjitsinh and Others vs. Union of India, the report by the London School of Economics' Grantham Research Institute on Climate Change and the Environment said that climate cases in the Global South are increasing and gaining more attention.