LONDON: The impacts of climate change are “heading into uncharted territories of destruction”, U.N. secretary-general António Guterres warned on Tuesday on the release of a multi-agency scientific report reviewing the latest research on the subject. The report, led by the World Meteorological Organization (WMO), warns that the world is “going in the wrong direction” on climate change.
With greenhouse gas concentrations continuing to rise in the atmosphere and world leaders failing to adopt strategies to hold global warming below 1.5 degrees Celsius above pre-industrial temperatures, the earth is inching closer to dangerous climate tipping points, the United in Science report says. Already, extreme weather events are more frequent and more intense.
Heatwaves in Europe. Colossal floods in Pakistan…There is nothing natural about the new scale of these disasters, Guterres said in a video message.
Despite a dip in emissions during coronavirus lockdowns, planet-warming emissions have since soared beyond pre-pandemic levels. Preliminary data reveal that global carbon dioxide emissions in the first half of this year were 1.2% higher than during the same period in 2019, the report finds.
The past seven years were the warmest on record.
The global average temperature has already warmed 1.1 degrees Celsius above the pre-industrial average. And scientists expect the annual average could be anywhere between 1.1C and 1.7C warmer up to 2026 – meaning there’s a chance we could pass the 1.5C warming threshold in the next five years.
By the end of the century, without aggressive climate action, global warming is estimated to reach 2.8C. But even at the current level of warming we could pass several climate tipping points.
The ocean current that moves heat from the tropics into the northern hemisphere, for example, is now at its slowest in 1,000 years – jeopardizing historic weather patterns, says the report, which includes contributions from the U.N. Environment Programme and U.N. Office for Disaster Risk Reduction.
Nearly half the world’s population is considered highly vulnerable to the impacts of climate change — floods, heat, drought, wildfires, and storms.
By the 2050s, over 1.6 billion city-dwellers will regularly swelter through three-month average temperatures of at least 35C (95F).
To help communities cope, the WMO has promised to put every person on earth under the protection of an early warning system within the next five years.
(This story has not been edited by NDTV staff and is published from a syndicated feed.)
NDTV – Dettol have been working towards a clean and healthy India since 2014 via the Banega Swachh India initiative, which is helmed by Campaign Ambassador Amitabh Bachchan. The campaign aims to highlight the inter-dependency of humans and the environment, and of humans on one another with the focus on One Health, One Planet, One Future – Leaving No One Behind. It stresses on the need to take care of, and consider, everyone’s health in India – especially vulnerable communities – the LGBTQ population, indigenous people, India’s different tribes, ethnic and linguistic minorities, people with disabilities, migrants, geographically remote populations, gender and sexual minorities. In wake of the current COVID-19 pandemic, the need for WASH (Water, Sanitation and Hygiene) is reaffirmed as handwashing is one of the ways to prevent Coronavirus infection and other diseases. The campaign will continue to raise awareness on the same along with focussing on the importance of nutrition and healthcare for women and children, fight malnutrition, mental wellbeing, self care, science and health, adolescent health & gender awareness. Along with the health of people, the campaign has realised the need to also take care of the health of the eco-system. Our environment is fragile due to human activity, which is not only over-exploiting available resources, but also generating immense pollution as a result of using and extracting those resources. The imbalance has also led to immense biodiversity loss that has caused one of the biggest threats to human survival – climate change. It has now been described as a “code red for humanity.” The campaign will continue to cover issues like air pollution, waste management, plastic ban, manual scavenging and sanitation workers and menstrual hygiene. Banega Swasth India will also be taking forward the dream of Swasth Bharat, the campaign feels that only a Swachh or clean India where toilets are used and open defecation free (ODF) status achieved as part of the Swachh Bharat Abhiyan launched by Prime Minister Narendra Modi in 2014, can eradicate diseases like diahorrea and the country can become a Swasth or healthy India.