we are living in a time of climate change, summers are getting hotter, and winters are getting, if not colder, then at least more-rainier, more snow fall, more windier with tornadoes and hurricanes. And it doesn’t help that we have more people crammed onto earth so that the impact of the severe weather is more noticeable and effects us more. With new technologies, weather news can be spread all over the world so the impact is felt everywhere, and everyone feels threatened.
Earth’s spin, tilt, and orbit affect the amount of solar energy received by any particular region of the globe, depending on latitude, time of day, and time of year. Small changes in the angle of Earth’s tilt and the shape of its orbit around the Sun cause changes in climate over a span of 10,000 to 100,000 years, and are not causing climate change today, the scientists and politians say.
Daily changes in light and temperature are caused by the rotation of the Earth, and seasonal changes are caused by the tilt of the Earth. As the Earth orbits the Sun, the Earth is pulled by the gravitational forces of the Sun, Moon, and large planets in the solar system, primarily Jupiter and Saturn. Over long periods of time, the gravitational pull of other members of our solar system slowly change Earth’s spin, tilt, and orbit. Over approximately 100,000 – 400,000 years, gravitational forces slowly change Earth’s orbit between more circular and elliptical shapes, as indicated by the blue and yellow dashed ovals in the figure at the top of my story show. Over 19,000 – 24,000 years, the direction of Earth’s tilt shifts (spins). Additionally, how much Earth’s axis is tilted towards or away from the Sun changes through time, over approximately 41,000 year cycles. Small changes in Earth’s spin, tilt, and orbit over these long periods of time can change the amount of sunlight received (and therefore absorbed and re-radiated) by different parts of the Earth. Over 10s to 100s of thousands of years, these small changes in the position of the Earth in relationship to the Sun can change the amount of solar radiation, also known as insolation, received by different parts of the Earth. In turn, changes in insolation over these long periods of time can change regional climates and the length and intensity of the seasons. The Earth’s spin, tilt, and orbit continue to change today, but do not explain the current rapid climate change.
Scientists explain the current modern climate change by human burning of fossil fuels which cause carbon dioxide to be released into the atmosphere and trap hot house gases and heat up ore atmosphere. I think it is a combination of all those, and more. We have had many volcanic eruptions around the globe with tons of carbon dioxide emissions being released into the atmosphere as well.
Besides the ice ages which the earth went through anciently, which were caused soley by the earth’s orbit changing, because humans were not burning fossil fuels like today, there have been several civilizations disrupted by climate change in more recent ancient history that have occurred that would not be just the change of the earths orbit around the sun as described, and which take hundreds of thousands of years, but by the earth’s tilt Which only take ten to forty thousand years to occur.There was the civilization of Sumer, Ur, and Mesopotamia in the Fertile Crescent, which had drought and lack of water. There was no excessive fossil fuel burning which contributed to those civilization’s ending. Besides the climate change directly, there was the indirect cause by resource warfare, as different tribe’s and empires came and took the resources from the empires mentioned for themselves.
There was the Roman Empire, in which climate change played a large part of why the empire collapsed in Italy and dispersed to other regions, as well as barbarian attacks and the army being diluted by mercenaries and therefore the softening of the military might of Rome.
There was the melting of the icecaps which caused the flooding of Europe in what is now modern day Denmark and the Netherlands, and Scotland and the land under the North Sea. That flooding and melting of the ice caps occurred just a few centuries ago, not hundreds of thousands of years ago, and humans weren’t burning huge amounts of fossil fuels then either. So again, it was the natural tilt and slight changing of the earth’s orbit that did it. It is what caused the barbarians to migrate south into Roman land, and led to their collapse.
so there are some examples of natural climate change by the Earth’s tilt and orbit change that wasn’t caused by human factors burning fossil fuels. And it is happening now, modernly, to our generation. Buying an electric car won’t stop climate change. Probably nothing will. All we can do is adapt, move away from coastlines that will flood, maybe live underground. But we can do it. We’ve done it before.
About the Creator
Guy lynn
born and raised in Southern Rhodesia, a British colony in Southern CentralAfrica.I lived in South Africa during the 1970’s, on the south coast,Natal .Emigrated to the U.S.A. In 1980, specifically The San Francisco Bay Area, California.
Himalayas Bare and Rocky After Reduced Winter Snowfall, Scientists Warn
The Himalayas, often described as the world’s “Third Pole,” are facing a dramatic and worrying transformation. Scientists are warning that reduced winter snowfall is leaving vast stretches of the mountain range bare, rocky, and increasingly vulnerable to long-term environmental damage. Once known for their thick snow blankets and powerful glaciers, parts of the Himalayas are now showing exposed rock earlier than ever before—an alarming sign of climate stress in one of Earth’s most critical ecosystems. A Visible Change in the World’s Highest Mountains Winter snowfall plays a vital role in the Himalayan climate system. Snow acts as a protective layer, insulating glaciers and regulating the slow release of meltwater into rivers during warmer months. However, researchers monitoring satellite data and ground stations report that recent winters have brought significantly less snowfall across large areas of the range. As a result, snowlines are rising higher up the slopes, leaving lower and mid-altitude regions exposed. This has turned once-white mountain landscapes into expanses of dark rock, which absorb more heat from the sun, accelerating warming in a dangerous feedback loop. Why Reduced Snowfall Matters Snow is more than a scenic feature—it is essential to the health of Himalayan glaciers. When snowfall declines, glaciers lose their main source of replenishment. At the same time, exposed ice and rock melt faster under direct sunlight. Scientists warn that this imbalance is speeding up glacier retreat across the Himalayas. Many glaciers are now shrinking at rates not previously recorded, threatening the long-term stability of water systems that support nearly two billion people across South and Southeast Asia. Impact on Asia’s Major Rivers The Himalayas feed some of the world’s most important rivers, including the Indus, Ganges, Brahmaputra, Yangtze, and Mekong. These rivers depend on seasonal snow and ice melt to maintain consistent flow throughout the year. Reduced snowfall means less stored water for the dry season. In the short term, faster melting can cause floods and landslides. In the long term, however, shrinking glaciers could lead to water shortages, affecting agriculture, hydropower, and drinking supplies across multiple countries. A Growing Risk of Disasters Bare, rocky slopes are far more unstable than snow-covered ones. Snow helps bind loose material together, while exposed rock and soil increase the likelihood of landslides and avalanches. Scientists have already observed a rise in slope failures and glacial lake outburst floods in the region. As glaciers retreat, meltwater often accumulates in fragile lakes dammed by loose rock and ice. These lakes can burst suddenly, releasing destructive floods that threaten mountain communities and downstream infrastructure. Climate Change at the Core Researchers agree that climate change is the primary driver behind the declining snowfall. Rising global temperatures are altering weather patterns, causing more winter precipitation to fall as rain rather than snow. Even small temperature increases at high altitudes can drastically change how moisture behaves. Additionally, warming oceans and shifting atmospheric circulation are affecting the timing and intensity of winter storms that traditionally brought snow to the Himalayas. Effects on Local Communities and Wildlife Mountain communities that rely on predictable snowfall for farming, tourism, and water storage are already feeling the effects. Farmers report changes in planting cycles, while winter tourism has declined in some regions due to unreliable snow conditions. Wildlife is also under pressure. Species adapted to cold environments are losing habitat as snow cover shrinks. Plants that depend on snowmelt are struggling to survive in drier, warmer conditions, disrupting fragile alpine ecosystems. Scientists Call for Urgent Monitoring and Action Experts stress the importance of improved monitoring of snowfall, glacier health, and water flows across the Himalayan region. Better data can help governments plan for future water management challenges and disaster risks. At the same time, scientists emphasize that local adaptation alone is not enough. Reducing global greenhouse gas emissions remains critical to slowing temperature rise and preserving what remains of the Himalayan snow and ice. What the Future Holds If current trends continue, large parts of the Himalayas could see permanent changes within decades. Reduced snowfall and accelerating glacier loss may reshape landscapes, ecosystems, and human livelihoods on an unprecedented scale. The sight of bare, rocky Himalayan slopes is more than a visual change—it is a warning signal. The world’s highest mountains are responding rapidly to a warming planet, and the consequences will extend far beyond the peaks themselves.
By Fiazahmedbrohi about 17 hours ago in Earth
Biochar: Unlocking the Potential for Climate Change Mitigation and Carbon Markets
Biochar is created through the process of pyrolysis, where organic materials such as agricultural waste, wood, or even certain types of plastic are heated in the absence of oxygen. This process breaks down the biomass into three main products: gas, liquid (bio-oil), and solid carbon-rich residue—biochar. Unlike organic matter that decomposes naturally, releasing carbon dioxide (CO₂) into the atmosphere, biochar locks carbon in a stable form that can persist in the soil for hundreds or even thousands of years.
By Bestonpyrolysis3 days ago in Earth
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