AMRUT 2.0, launched by the Indian Prime Minister on 1 October 2021, focuses on making all urban centres in the country water secure. Promoting a circular economy through a ‘City Water Balance Plan’, focusing on recycling and reuse of treated sewage, rejuvenation of water bodies, and water conservation are some of the key goals of this mission.

Energy is central to almost every challenge we face today — security, climate change, food production, or job creation. Access to electricity brings concrete health benefits, besides an evident improvement in wellbeing. For the emerging economies in the Global South, universal access to energy can result in improvement in various areas. Among them are education, health, and productivity.

Risk, in the context of climate change, is a function of three factors — hazards, exposure, and vulnerability.

Nine months into 2021, and India, a country with a population of about 1.4 billion has already experienced two devastating cyclones, searing heatwaves, and disastrous floods resulting in the loss of hundreds of lives and destruction of crops and property.

The ozone layer, a fragile shield of gas, lies in the lower portion of the stratosphere, protecting the Earth from the Sun’s harmful UV radiation, making life possible here. Scientists first got concerned over the increasing size of the ozone hole in the early 1980s. In 1987, the UN declared the Montreal Protocol to initiate global efforts to protect the ozone layer from ozone-depleting substances, such as chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs), which were commonly used in refrigerators and air conditioners.

A new study by the Center for Study of Science, Technology and Policy (CSTEP), a Bangalore-based think tank, emphasises the urgent need to build climate resilience in western India. Titled ‘District-Level Changes in Climate: Historical Climate and Climate Change Projections for the Western States of India,’ the study indicates changes in climate patterns that are likely to occur in the western states of India—Goa, Maharashtra, Gujarat, and Rajasthan—over the next three decades compared to the historical period (1990–2019).

Changing climate patterns—from warmer summer maximum and winter minimum temperatures to heavier and more frequent rainfall and resulting extreme events—are to be expected across the states in Central India, according to a new study by the Center for Study of Science, Technology and Policy (CSTEP).