In its latest report warning of the impacts of climate change, the UN agency confirmed that the last five years were the hottest on record. The planet is also 1.1C (nearly 34F) warmer than the pre-industrial era and this trend is expected to continue. Since the first Earth Day in 1970, carbon dioxide levels have gone up 26 per cent, and the world’s average temperature has increased by 0.86 degrees Celsius (33.5 Fahrenheit). Given the fact that the last 50 years have seen the physical signs of climate change - and their impacts – gathering speed at a dangerous rate, the WMO Secretary-General insisted that unless the world can mitigate climate change, it will lead to “persistent health problems, especially hunger and inability to feed the growing population of the world and there would be also more massive impact on economics”.

Mitigating climate change is a question of survival And we have seen that also in individual cities like Paris.”Ĭlimate change was “of a different magnitude” to the problems posed by the new coronavirus, Professor Taalas insisted, underscoring its serious health risk, along with a devastating economic impact. Highlighting the dramatic improvement in air quality in major cities and industrialised regions “in several parts of the world”, the WMO chief noted that this has been the case “in China, in India and also here close to us in the Po Valley in northern Italy, which is one of the most polluted areas in Europe. “But these changes in the carbon emissions, they haven’t had any impact on climate so far.” Cleaner air even in most polluted cities “Their lifetime is typically from days to weeks, so the impact is seen more rapidly”, Professor Taalas said. The forecasted fall in carbon emissions is mirrored by decreases in levels of common air pollutants from car exhausts and fossil fuel energy, such as nitrous oxide (N2O) particles. This means that the world is committed to continued climate change regardless of any temporary fall in emissions due to the Coronavirus epidemic”, the report states, with data indicating that CO2 concentrations are on track “to reach or even exceed 410 ppm by the end of 2019”. The gas “remains in the atmosphere and oceans for centuries. Levels of carbon dioxide were 18 per cent higher from 2015 to 2019 than the previous five years, according to WMO’s Global Climate 2015-2019 report.

Latest data from WMO published to coincide with the 50th anniversary of Earth Day, on 22 April, indicates that carbon dioxide (CO2) levels and other greenhouse gases in the atmosphere rose to new records last year. “There might even be a boost in emissions because some of the industries have been stopped”, the WMO head cautioned. Once the global economy begins to recover from the new coronavirus, WMO expects emissions to return to normal. We need to show the same solidarity and science for #ClimateAction as against #COVID19 /moMGFJqk5Q- World Meteorological Organization April 22, 2020 In the 50 years since the first #EarthDay, #climatechange has accelerated, reaching a new peak in the past 5 years, which were the hottest on record.

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