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IPCC (Intergovernmental Panel on Climate  Change) working group 1 Published their 6th  Assessment report in August 2021. Before we dive in and share some thoughts here is what you need to know about the report.

The Report Facts and Numbers:

The report was published by working group 1, IPCC has different working groups focusing on different objectives. The AR6 report numbers:

14,000 scientific publications were assessed, 234 authors from 65 countries with 28% women 72% men. Moreover, 63% were first-time IPCC authors. Besides the review process received 78,000 comments with 46 countries commenting on the final distribution. One-third of the report is related to regional climate information.


The Inside Report:

The Working Group I Contribution to the Sixth Assessment Report tends to be the most forward-thinking physical understanding of the climate framework and climate change. It brought together the most recent advances in climate science. It combined multiple lines of evidence from paleoclimate, observations, measure understanding, and worldwide and regional climate simulations.

The report further revealed “In practically all emissions scenarios, global warming is relied upon to hit 1.5C in the mid-2030s. Also, without reaching “net-zero” CO2 emissions – alongside “solid reductions” in other greenhouse gases – the climate framework will continue to warm”.

Source IPCC Report

The significant findings focused on fossil fuel byproducts and their comparison in mankind’s history. The temperatures have unsurpassed high in millions of years of history. In the light of growing greenhouse gas emissions, the net-zero appears to be impossible and the planet will warm at a lot quicker rate. This everything is the justification of human-induced actions.


Key Findings Of the Report:

The report includes the most recent observations gathered from land and sea, distant estimations from satellites, and information drawn from climate proxies, which indicate longer-term changes in the Earth’s climate.

The report represents new and revised datasets and includes evaluations of the metrics used to survey global warming. It additionally considers the new event of record warm years, noting that consistently during 2015-20 has likely been hotter than any prior year for which records exist. The way things are, 2021 is additionally shaping up to be among the seven most blazing a long time on record. Following are some key points from the report.

The full IPCC 6th Assessment report can be downloaded from here


1) We Have Reached 1.3c and 1.5 a Few Decades Away:

The increase from a standard normal temperature in the mid-to-late nineteenth century – when the Industrial Revolution swung into high stuff and individuals started burning fossil energizes on an uncommon level, jumpstarting climate change.

The important thing to comprehend is that global warming that comes from burning fossil energizes is not a uniform cycle. Because of a large group of normal factors, a few regions – like the shafts – are warming a lot quicker than others. So when we talk about preventing 1.5 levels of global warming, we’re talking about preventing a 1.5-degree increase in the Earth’s normal temperature. A few spots on Earth have effectively gone too far.

The climate crisis is as of nowhere. Today. Higher temperatures are as of now dragging out dry spells and wiping outcrops. Himalayan glaciers that provide water to about 240 million individuals are as of now melting. Tempests like Hurricanes Harvey, Irma, and Marie are as of now getting more grounded and seriously devastating because of climate change. The list goes on and on.

2) Human-Induced Carbon Emissions are Major Parts of the Problem:

Atmospheric degrees of carbon dioxide—the most hazardous and common greenhouse gas—are at the highest levels at any point recorded. Greenhouse gas levels are so high primarily in light of the fact that people have delivered them into the air by burning fossil fuels. The gases ingest solar energy and keep heat near Earth’s surface, as opposed to letting it escape into space. That trapping of warmth is known as the greenhouse impact.

Human activities are changing the normal greenhouse. In the course of the last century, the burning of fossil fuels like coal and oil has increased the concentration of atmospheric carbon dioxide (CO2). This happens in light of the fact that the coal or oil burning interaction combines carbon with oxygen in the air to make CO2. Less significantly, the clearing of land for agriculture, industry and other human activities has increased concentrations of greenhouse gases.

Source NASA

The outcomes of changing the normal atmospheric greenhouse are difficult to predict, however, a few impacts appear to be likely:

  • By and large, Earth will become hotter. A few regions might invite hotter temperatures, however, others may not.
  • Hotter conditions will most likely prompt more evaporation and precipitation generally. However individual regions will fluctuate, some becoming wetter and others dryer.
  • A more grounded greenhouse impact will warm the sea and partially liquefy glaciers and ice sheets, increasing ocean level. Seawater additionally will expand if it warms, contributing further to the ocean level rise.

3) Global Warming Can Still Be Limited By The end of Century:

Limiting global warming to 1.5 °C above pre-industrial levels would be a gigantic errand. It requires involving rapid, dramatic changes in how governments, industries, and societies function, according to the Intergovernmental Panel on Climate Change (IPCC). However, despite the fact that the world has as of now warmed by 1 °C, humanity has 10–30 a greater number of years than scientists previously suspected in which to kick its carbon habit.

As quoted by World Resouces Institute “The world’s remaining carbon budget — the total amount we can emit. We still have a likely chance of limiting warming to 1.5 degrees C — is only 400 gigatonnes of carbon dioxide (GtCO2). As of the beginning of 2020 (a figure which can vary by 220 GtCO2 or more if you factor in action on non-CO2 emissions such as methane). Assuming recent global emissions levels of 36.4 GtCO2 per year, this amounts to about 10 years before we exhaust the budget. While global emissions dipped due to COVID-19, they have bounced back quickly.”

The world is on target for around 3-4 degrees of warming before the century’s over. If it doesn’t make significant reductions in greenhouse-gas emissions. It could break 1.5 °C some time somewhere in the range of 2030 and 2052 if global warming continues at its present rate

We should redefine the manner by which we use and produce energy. How it makes and devour labor and products, and deal with our territory. Limiting the hazardous impacts of climate change requires the world to arrive at net-zero CO2 emissions and make significant cuts in non-CO2 gases like methane. Carbon expulsion can help make up for harder-to-lessen emissions, for example, through normal methodologies like planting trees or technological methodologies like direct air-catch and capacity. Notwithstanding, the IPCC noticed that the climate framework will not immediately react to carbon evacuation. A few impacts, like ocean level rise, will not be reversible for any less than a few centuries even after emissions fall.


As quoted in the report “Observed changes in the atmosphere, oceans, cryosphere, and biosphere provide unequivocal evidence of a world that has warmed. Over the past several decades, key indicators of the climate system are increasingly at levels unseen in centuries to millennia, and are changing at rates unprecedented in at least the last 2,000 years.”

Specifically, global mean surface temperature (GMST) has increased by 1.09C between the pre-industrial baseline period 1850-1900. The most recent decade of 2011-20. This was more likely than not the warmest in roughly 125,000 years.

Source IPCC Report

The lower chart below, taken from the report. It shows the global surface average temperature since 1850, according to four different datasets, as well as the decadal averages.

The upper chart shows that the temperature increase over land – which warmed 1.59C during this period – has been faster than over the ocean, which warmed by 0.88C. A Carbon Brief guest post published in 2020 explains the reasons for this divergence.”


4)AR6 Talked About Precipitation & Rain Patterns:

The report states:

“Global average precipitation and evaporation are increasing with global warming – very likely with a range of 1-3% per degree C.

It says that land precipitation has likely increased since 1950 and has been increasing faster since the 1980s. Widespread, non-uniform human-caused alterations of the water cycle, which have been obscured by competition between different drivers across the 20th century that will be increasingly dominated by greenhouse gas forcing at the global scale”.

The “different drivers” it mentions include factors such as human-caused aerosols – particles of air pollution and smoke – as well as land-use change and water extraction, all of which can impact rainfall and the wider water cycle.”

The report is certain that climate change is now having an impact on the water cycle and driving such outrageous occasions. It expresses that evidence for the link between rising temperatures and weighty precipitation occasions has “fortified since AR5”.

The impact of global warming on rainfall is especially pertinent given the record-breaking floods that have as of late struck countries across the northern hemisphere.

AR6 considers genuine observations of changing rainfall designs, just as palaeoclimate evidence, reanalyses of information, and model simulations.

It incorporates improvements since AR5, including longer and more consistent datasets, new historical simulations, and improved detection-attribution instruments.

In absolute, these innovations have “empowered a more comprehensive assessment and a superior understanding of ongoing noticed water cycle changes, including the competing impacts of greenhouse gases and spray emissions”.

Different additions include new palaeoclimate reconstructions, particularly from the southern hemisphere. The “advances in modeling mists, precipitation, surface transitions, vegetation, snow, floodplains, groundwater and different cycles pertinent to the water cycle”, the report says.

Greenland Record Ice melt Readmore here………….

5)The Glaciers and Ice Melt:

Climate change is causing ice and snow to soften across a large part of the planet. The report states that, between the times of 1979-88 and 2010-19, normal month to month August-October Arctic ocean ice region contracted by around one quarter – resulting in the deficiency of around 2m square kilometers (km2) of ice.

Besides, rising temperatures have driven a shift from thick, multiyear ice towards thinner, more youthful ice. While multi-year ice made up around one-third of Arctic ocean ice inclusion in March 1985, according to the report, multi-year ice made up just 1.2% in March 2019. The deficiency of multi-year ocean ice was particularly rapid during the 2000s, it adds.

Royalty-Free From Pexels

Glaciers are melting quicker, losing 31% more snow and ice each year than they did 15 years earlier. According to three-dimensional satellite estimations of all the world’s mountain glaciers

The yearly softens rate from 2015 to 2019 is 78 billion additional tons (71 billion metric tons) a year than it was from 2000 to 2004. Global thinning rates, different than the volume of water lost, multiplied over the most recent 20 years.


The report unmistakably indicates that a significant part of the environmental degradation is a result of human impacts. The limiting of global temperatures is linked with human action. The inaction to limit the temperatures is because people’s activities have outperformed the alarming paces of urbanization and advancement at the expense of destroying normal habitats. The quantity of vapor sprayers and GHG emissions is an untouched high in mankind’s history.

There should be accountability for such human actions, the actions which are responsible for this growing environmental crisis. We need to change and we need to move quickly. there is this little window of opportunity to switch this unfavorable impact that people have made.


You can know more about the AR6 report in the exclusive webinar byEarth Journalism Network“.



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