All eyes are focused on Glasgow where the 26th conference of the parties (CoP26) to the UN Framework Convention on Climate Change, delayed by a year owing to Covid-19, is underway. What should we expect from a set of negotiations that has largely failed to contain global warming so far? Two columnists weigh in. Sunita Narain sets out the agenda we need – frontloading mitigation, making the burdens equitable, a secure pathway to low-carbon growth for developing countries and transparent and measurable availability of finance. Read it here. Ajay Shah argues that decarbonisation should be a bottom-up