-Down to Earth 43% of total emissions of nitrous oxide, a greenhouse gas 300 times more potent than carbon dioxide, came from human sources, the report said Human emissions of nitrous oxide (N2O) — a greenhouse gas 300 times more potent than carbon dioxide (CO2) — increased by 30 per cent between 1980 and 2016, according to a research paper published in Nature October 7, 2020. Nitrous oxide is a dangerous gas for...

-Livemint.com * The pandemic-induced global pause resulted in several visible environmental gains. Will they last? * A controversy is brewing over the government’s efforts to push through radical changes to the country’s environmental laws, which seek to further dilute environmental protections NAGPUR: Teeming wildlife; cities breathing fresh air; and clearer rivers. Those were all small signs of hope amid a dire, once-in-a-century pandemic. Nature was supposedly healing. At one point in April, an...

-TheWire.in New Delhi: India just got its first comprehensive climate change assessment report and it doesn’t make for happy reading. The average surface air temperature in the country is expected to rise by 4.4º C by the end of the century if little is done to curb global carbon dioxide emissions. Even if emissions do fall – moderately – in the next few decades, temperatures in India could still rise by an...

-The Hindu Leaders should act on the climate crisis with the same alacrity they have shown towards COVID-19 Two interrelated curves began their upward trend two centuries ago with the advent of the industrial age. The first curve was the atmospheric concentration of carbon dioxide (or, more generally, all greenhouse gases, GHGs) and the second was the average global temperature curve. An upward trend Actually, the CO2 curve began its upward march about 18,000...

-World Meteorological Organisation The year 2019 was the second warmest year on record after 2016, according to the World Meteorological Organization’s consolidated analysis of leading international datasets. Average temperatures for the five-year (2015-2019) and ten-year (2010-2019) periods were the highest on record. Since the 1980s each decade has been warmer than the previous one. This trend is expected to continue because of record levels of heat-trapping greenhouse gases in the atmosphere. Averaged across...