Lived 1821 – 1890. James Croll linked climate change, our planet’s ice ages, and astronomy, proposing that climate change is caused by periodic changes in the amount of energy our planet receives from the sun. With little schooling and entirely self-taught in physics, celestial mechanics, and philosophy, he formulated his visionary ideas and began publishing them while working as a janitor. Croll said the solar energy reaching our planet’s southern and northern hemispheres varies, rising or falling depending on Earth’s location and orientation in space versus the sun. Our planet’s ice ages are caused by solar energy variations altering the trade winds, and hence the strength of ocean currents, such as the Gulf Stream, that carry warmth from tropical regions to polar regions. Croll also devised the concept of ice-albedo feedback. Prior to Croll’s work, Karl Schimper and Louis Agassiz claimed Earth had experienced ice ages in the past. They based their claim on evidence they found in rocks and landscapes. Their claims were disputed because they offered no convincing mechanism to explain the cause of ice ages. Croll provided this mechanism, lending credibility to the concept of ice ages. His theory was then forgotten until in the twentieth century Milutin Milankovic revived it in a mathematically more highly developed form.
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Customer Engineer @ Google, Capture Manager @ AWS, Enterprise Service Manager @ AWS Professional Services, Cloud, Datacenter, Product Management, AWS, Google Cloud, Public Sector, Earth Sciences
Understanding the vastness of time is a mind-bending concept that can be difficult to grasp. Our lifetime is a mere blip in the grand scheme of things, especially when compared to the evolution of species, continental drift, and other slow phenomena that shape our world. It's important to recognize that comprehending the enormity of time is just the first step in understanding our place in the universe. Check out this article on the notion of deep time to learn more: https://lnkd.in/e4titVhg
The Notion of Deep Time
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Our assigned planet earth is birth place of new species that have never participated in inter-planetary exchange in the whole universe due to distances like inter-national but intra-planetary(!) exchange students have done. Physical analysis leads up to the sophisticated determination that regarding quantum mechanics more diversity and(!) useful research is impossible before worldwide peace with all the(!) remaining diversity on our entire planet. Torture is the end of all diversity and no horror "game" of landowners, "Dom"-slaves of landowners and bankers anymore. This is the result of two facts regarding time dependency and space (location) dependency of all quantum mechanics and 'full truths' due to the interactions of particle wave's density fluctuations and photonic wave's purely translational orbitals defined by the speed of light and always just in time if available(!) by thinking permission(s) without a defined surface existing (Prof. Lubitz, TU-Berlin, Sommersemester SS'92). Constructively only they add up macroscopically like ferromagnetism (iron in Magnetite crystals of Fe3O4). 1. We are in the middle of all dimensions (10^(+/-)35) for maximum diversity soooooo KEEP IT 2. We are in the middle of all 'intelligent available time' (4 billion years left after 4 billion years) for WHAT soooooo FOR EVER FOR EVER WHAT
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