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At SGK-PLANET our guiding objective is to raise awareness about climate change,

so that, together, we can build a better planet and a more sustainable future.

We invite you to read about the topics that unite us in caring for the planet.

2026 El Niño Phenomenon Special

The 2026 El Niño Phenomenon: A Global Climate Threat

The planet is about to face some of the harshest weather conditions seen in decades. Forecasts warn of record-breaking ocean temperatures that are disrupting atmospheric patterns, creating a landscape divided between devastating droughts and heavy rains.

Here we analyze the scope of this climate threat

El Niño. El fenómeno flimático que cambia todo el planeta
Visión Global. Julio 2026

Will a “Super” El Niño arrive in 2026? What will it be like?

The Super El Niño phenomenon 2026

El Niño is the warm phase of a natural climate cycle known as the El Niño-Southern Oscillation (ENSO). It is characterized by the anomalous warming of surface waters in the tropical Pacific, which disrupts atmospheric circulation and alters rainfall and temperature patterns across much of the planet (NOAA).

The La Niña Phenomenon

The La Niña Phenomenon: Origins, Global Impacts, and Adaptation Measures

To understand Earth’s stability, at SGK-PLANET we analyze the La Niña phenomenon—the cool phase of the El Niño-Southern Oscillation (ENSO). This event acts as the planet’s thermal regulator, yet its arrival also triggers its own chain of extreme weather events. 

Join us as we explore what La Niña is and how it relates to El Niño.

¿Qué es y cómo afecta el fenómeno de La Niña?
CNN en Español. 2024

¿Qué es el fenómeno de El Niño y La Niña?
JP+ 2022

Record temperatures for ocean surfaces in 2026

Record temperatures for ocean surfaces in 2026

In 2026, ocean surface temperatures surpassed global historical records, reaching unprecedented levels, according to scientists. This extreme warming directly alters marine ecosystems and intensifies weather phenomena worldwide… The August 22, 2026, report indicates that the average ocean surface temperature reached 21.1°C (excluding the polar regions), surpassing the all-time record of 21.09°C set in March 2024.

Join us to learn all about ocean surface conditions.

What kind of weather is expected in South America during the second half of 2026?

How the 2026 Super El Niño is unfolding in South America

For the rest of 2026, South America is expected to experience above-normal temperatures, driven by the consolidation and rapid strengthening of the El Niño phenomenon in the Pacific Ocean. Major scientific agencies, such as the World Meteorological Organization (WMO) and the U.S. National Oceanic and Atmospheric Administration (NOAA), confirm that ocean-atmosphere coupling is underway and could lead to a “Super El Niño” toward the end of the year, causing a drastic rise in temperatures.

Do you know what the heat dome in Europe last year was?

A heat dome is a meteorological phenomenon in which an area of ​​high atmospheric pressure stalls over a region, acting as a “lid” that traps hot air, blocks cloud formation, and compresses air toward the ground, resulting in extremely high and prolonged temperatures. The last time this occurred was in 2026. Until we move away from fossil fuels, these climate anomalies will continue to occur and could even worsen.

Summer 2026 in France
Record heat in Paris

Infografía histórica ilustrada sobre la relación de Perú con el fenómeno de El Niño. Muestra un mapa en corte transversal del océano con corrientes cálidas y frías, gráficos de variabilidad climática, mapas de ubicación, escenas de pescadores coloniales y una línea temporal de eventos catastróficos.

Peru has a close connection to the El Niño phenomenon. For this South American nation, the northern coast serves as the geographic focal point intimately linked to the occurrence of anomalous ocean warming—a process that directly alters the Humboldt Current ecosystem and the climate of the entire region.

Did you know that fishermen played a key role? That is how it happened.

IInfografía histórica ilustrada sobre el Súper El Niño de 1877-1878. Muestra un mapa del Pacífico con el calentamiento oceánico, escenas de sequía y hambruna en India y China, y un gráfico de escasez de alimentos.

The first major global climate catastrophe
The “Super El Niño” event of 1877–1878 is the most intense one documented to date. This phenomenon contributed to widespread, severe drought and famine across several countries, resulting in the deaths of more than 50 million people.

These are the three countries that suffered the most from the Super El Niño.

Global warming and global cooling. Isn’t that a contradiction?

Global warming and global cooling. Isn’t that a contradiction?

It may not seem like it, but it is. Global warming alters ocean currents and the atmosphere, sometimes causing extreme cooling and cold spells.

All of this is part of the same phenomenon, what we call climate change.

Explanatory infographic of the polar vortex over a satellite view of Earth centered on North America. At the North Pole, a purple area is labeled "Polar Vortex" at 10-30 miles above the surface with a low-pressure 'L'. Surrounding this area is blue "Arctic Cold" air bounded by the "Polar Jet" at 5-9 miles above the surface with arrows showing wind flow.

What happened to the porlar vortex in 2025?

The polar vortex is a phenomenon that typically occurs in the upper atmosphere above the Arctic; it manifests as a mass of cold air that rotates counterclockwise, expanding and contracting with the changing seasons. The phenomenon was identified as a “sudden stratospheric warming.”

Can global warming cause cold weather?

What are atmospheric rivers and how do they work?

The term “atmospheric river” (AR) has appeared in scientific records since the 1990s. The American Meteorological Society (AMS) incorporated it into its glossary of meteorology in 2017.

Learn about the development of atmospheric rivers—a weather phenomenon that is already affecting us.

A 2026 satellite world map displaying global cyclonic activity, with multiple typhoons and hurricanes labeled. The map includes sea surface temperature, wind, and forecast path overlays. Key labels include "GLOBAL CYCLONIC ACTIVITY 2026", "SUPER EL NIÑO", and "HUMBOLDT CURRENT".

What are tropical cyclones?

Tropical depressions, tropical storms, hurricanes, and typhoons are classified as tropical cyclones. A cyclone is characterized by sustained surface winds of high speeds that can exceed 300 km/h. Cyclones are usually formed in hot oceans, in areas of low pressure, and can be very destructive due to the strength of their winds and the accompanying rainfall.

Do you know the dangers a hurricane poses in your region? We explain it in “All About Hurricanes.

Trilogía del siglo XXII

La séptima extinción. Libro 1

De cómo el siete pudo dividir al mundo

El viaje a Virtuosia. Libro 2

Próxima edición estimada septiembre 2026

Inframundi. Libro 3

Próxima edición estimada noviembre 2026

Recomendamos

La gran depredación

Una publicación
de nuestros editores

En tan solo 54 años hemos
descarrilado la Tierra   

¿Cuándo, dónde y cómo pasó?
Adquiérelo en 

Wars and their consequences on Earth

¿How much will CO2 in the atmosphere increase this year? And global temperature?

Since 2015, when the Paris Agreement was signed, global temperature has already surpassed the target—74 years earlier than agreed upon in France. Wars not only result in a massive number of direct casualties, but also lead to many more deaths due to the environmental crisis. Furthermore, we can’t answer these two questions right now, but we’ll see the answers in the temperature and CO2 curves in early 2027.

We explain everything here

The difficulty of the progressive reduction of CO2 emissions

Infographic: Evolution of temperature between 1972 and 2025
Analysis and Production: Sandor A. Gerendas-Kiss/Aíxa Chacín
Original graphic source: Berkeley Earth. Berekeleyearth.org.

The primary objective of the COP climate conferences is to keep the Earth’s temperature at reasonable levels. The Paris Agreement (COP21, 2015) made this very clear: limit the rise in global temperature to no more than 1.5°C. However, reports indicate a 2.8°C increase by the end of the century. “Something catastrophic,” as UN Secretary-General António Guterres described it.The primary objective of the COP climate conferences is to keep the Earth’s temperature at reasonable levels. The Paris Agreement (COP21, 2015) made this very clear: limit the rise in global temperature to no more than 1.5°C. However, reports indicate a 2.8°C increase by the end of the century. “Something catastrophic,” as UN Secretary-General António Guterres described it.

In this chart—a creation of SGK-PLANET—we show that, despite four major climate conferences (Stockholm 1972, the first Earth Summit, and three others) held over the course of 53 years, the Earth’s temperature has not deviated from its upward trajectory.

Illustration about the Paris Agreement and the fight against climate change showing a contrast between drought and clean energy.

The agreement that almost no one remembers anymore

The Paris Agreement: The climate promise we are forgetting

Let us recall the goal of limiting the rise in global temperature to 1.5°C in order to manage climate change… Addressing climate challenges, in the not too distant future, must be understood as a crucial, high-priority issue. Incorporating these topics into educational programs is becoming increasingly urgent.

The fossil fuel issue in the last four COP conferences

Fossil fuels at  COP27, Egipto, Nov 2022

Egypt, an oil-producing country. The final document was supposed to refer to the phase-out of all fossil fuels, yet coal was barely mentioned. Furthermore, it fails to state that global emissions must peak by 2025 to keep the 1.5-degree target alive—a point that Europe had pushed for. Frans Timmermans, Vice-President of the European Commission, was highly critical of the summit’s outcome, describing it as an “unacceptable step backward,” and threatened to walk away from COP27.

Fossil fuels at COP28, UAE, Dubái, Nov-Dic 2023

The United Arab Emirates—one of the world’s major oil powers. Key points of the conference: 1. Moving away from fossil fuels. 2. Ending subsidies for fossil fuels. 3. Tripling renewable energy capacity within 7 years. But it was the words of Al Jaber, president of COP28, that shocked those present: “There is no science to support the idea that abandoning fossil fuels is what will allow us to control climate change”… and then he added “eliminating fossil fuels would be like going back to the caves.” ((((That’s just not the way to go… my friend Jaber.))))

Fossil fuels at COP29, Azerbayan 2024

The hydrocarbon sector accounts for more than 90% of the country’s exports. In his inaugural address, the President of Azerbaijan, Ilham Aliyev, stated: “Oil and gas are a gift from God, just like the sun, the wind, and minerals… All natural resources—whether oil, gas, wind, the sun, gold, silver, or copper—are natural resources. Countries should not be blamed for possessing them, nor for bringing them to market, because the market needs them.”

Fossil fuels at COP30, Belem, Brazil, 10-21 Nov 2025

Brazil is not an oil-producing nation, yet it holds the largest portion of the Amazon—the planet’s biggest tropical rainforest. In the early hours of Thursday, July 10, 2025, Brazil’s Chamber of Deputies passed a controversial bill that relaxes licensing regulations, drawing sharp criticism from environmental organizations. Furthermore, Brazil is conducting oil drilling operations within the rainforest. COP30, presided over by economist and diplomat André Aranha Corrêa do Lago (born 1959), acknowledged that the new climate plans and greenhouse gas reduction commitments put forward by individual nations represent a step forward; however, he noted that they “remain far below what is required… meanwhile, the climate crisis is accelerating.”

Learn all the details about these events in our Brief History of the COPs ©

Vuelve la Breve historia de las COP©

Actualizada hasta la COP30 * Exclusiva de SGK-PLANET

Con una mínima inversión de tiempo podrás comprender por qué ha sido difícil detener el calentamiento global. Imprescibndible de leer.

Climate Conference Center

Information Center on the COP, United Nations Climate Conferences.

From a unique panoramic view that only SGK-PLANET has for you.

From a unique panoramic view that only SGK-PLANET has for you

Climatic
Criticism

New secction
from SGK-PLANET

Climatic Criticism from SGK-PLANET

Have climate summits and the Paris Agreement succeeded in stabilizing global temperature over the course of half a century?

In the chart The Temperature Curve Speaks for Itself by SGK-PLANET, we demonstrate that climate summits have failed to achieve the purpose for which they were created—highlighting the four major conferences in which environmentalists and the inhabitants of this planet had placed the greatest hope.

From this analysis emerges the term Climatic Criticism, a critique of the lack of discipline with which something as vital as the well-being of our Earth and its inhabitants has been handled. It is alarming that, despite so many meetings and conferences, global temperatures continue their relentless rise, with no effective action taken to date to reverse this trend.

Climate Consequences
Global Warming

New section
from SGK-PLANET

Climate Criticism from SGK-PLANET

From the mismanagement of the climate issue—the subject of our Climate Criticism, arise Climate Consequences that we could all eventually suffer.

The failure to meet the objectives set during climate conferences has led to the degradation of Earth’s environment. The graph we analyzed earlier is closely linked to anthropogenic causes—that is, human activities—such as fossil fuel emissions and the reckless deforestation of tropical rainforests. These activities have resulted in an increased concentration of CO2 and other greenhouse gases in the atmosphere, which drive global warming and significant shifts in the planet’s climate, in other words, climate change.

SGK-PLANET’s proposal for combating climate change

A model for identifying, linking, and visualizing the causes
and multiple consequences of intensive tree felling

The Deforestation Clock

The goal of this model is to describe what happens inside and outside the rainforest and to show that it is a process functioning like a chain—where the addition or loss of a single link affects the entire system and, ultimately, the planet.

Deforestation occurs year after year, and its consequences accumulate over time. The “Deforestation Clock” is not a clock that marks the hours, nor do its 12 digits represent the 12 months of the year. We chose this format for practical and visual reasons, as it allows us to explain the sequence of events involved in the large-scale destruction of forests and jungles, along with its significant consequences.

The Spirit of the Earth©

(Fiction)

Taken from the novel Inframundi. Book 3 of the saga The 22nd Century Trilogy by Sandor A. Gerendas-Kiss©

Image available for free reproduction. General Sherman, a sequoia tree. Ginart Oleas. U.S. National Park Service.
General Sherman, a giant sequoia, is the largest known living single-stem tree on Earth today. It is located in the Giant Forest of Sequoia National Park, in Tulare, California, United States. Its age is estimated to be between 2,300 and 2,700 years.
Although this tree is not found in the Amazon rainforest—but rather in California, United States—we have included it to illustrate the text presented here, as it serves as a symbol of long life on Earth.

The Spirit of the Earth ©

“An unprecedented phenomenon… unpredictable… not even the most prominent scientists foresaw it… no mathematical model anticipated it… not even artificial intelligence… …it was the curtain… the hot curtain… it caught us all by surprise… it emerged… when the last tree was felled… in the Amazon… the most fabulous tree… the most gigantic… the most beautiful tree the world had ever known… the widest… the leafiest… the tallest… the most imposing… it seemed to date back to the time of Creation… it was the Spirit of the Earth… that is what the indigenous people called it… the mother of all trees… it rose above the clouds… it would take fifty people just to encircle it… forgive me… —the ragged old man paused again— but despite everything… they dared to cut it down… they cut down the Spirit of the Earth…

From its soul, they extracted millions of meters of parquet flooring… the phenomenon of the curtain began right there… in its gigantic, overturned roots… with its belly facing upward… gazing desperately toward the heights… as if crying out for help… but then it was struck by a bolt of lightning… followed by… a small explosion… a different kind of big bang… then an inconsequential breeze… very slow… a mixture of hot air and toxic gases… at first, no one paid it any mind… but it kept growing… heating up… it reached a massive scale… immense power… spreading its poisonous smoke… across the entire globe… pardon me…

Seventy degrees Celsius… it wasn’t a hurricane… it wasn’t a tornado… nor anything known… it was a dense mass… lethal… moving heavily… like the beam of a scanner… it didn’t fail to sweep over a single meter of the Earth… it didn’t kill through fury… nor through its sheer scale… it laid waste with its temperature… its toxicity… its agonizing slowness… it obliterated all life in its path… scorching everything… bringing puddles to a boil… nature went off the rails… the sky buckled… the sun vanished… … “Forgive me…” said the old survivor—part vagrant, part philosopher, a former nuclear engineer and professor at the Post-Neolithic University, based in Athens… himself on the verge of departing…”