We will have to save our world

 

This kid is telling us, adults with brains, about climate change because we apparently forgot how to think and shut our eyes to see ! And then when I listen to those adults denying climate change, my jaw drops; specially those big fat ones in the parliaments of various countries, from even specifically including the self-proclaimed world police withdrawing from the United Nations Framework Convention on Climate Change. Most parents are raising their kids; most adults are basically hating their jobs, in coming days probably won’t even find jobs; some adults are trying to invent every form of entertainment so that they can escape the reality – it seems like everybody already deluded each other believing that we are going to live in the same world that we were born somehow. We are living in the fourth but the biggest technological revolution- the internet, the social media, the money revolution, the artificial intelligence, mars exploration in one hand, on the other hand the decimation and destruction of our own planet and atmosphere by our own greed. Parents have no idea that the schools, colleges they send their kids probably won’t help their kids find any jobs as the way Google, Amazon are developing Artificial Intelligence and the automation is taking away jobs from human hands and our schools have no clue about future but to teach the same books they taught our grandparents, and then on our lands on which we build our homes, probably the most habitable lands, will no longer be available in most areas due to natural hazards resulted by climate change. Countries are still trying to steal oil from each other, fossil fuel industries are still lobbying so that they can make some extra dollars by going against green renewable alternatives, rainforests are being destroyed so that the overpopulated earth can eat more and more; but then when the cyclones and tsunamis will rise from the ocean, when the earthquakes will just decimate acres of lands, displace millions of people and force them to migrate and cause wars and battles as our vague nationalism and capitalistic self-cyclic greed are just making us more selfish and self-righteous and less compassionate day by day; when the melted ice and glaciers and the consequent sea level will just level everything within few decades; I don’t know where will all these entertainment politics and mudslinging and worrying about the smallest little things, fighting over the silliest topic on the outdated television channels will go. To be pessimistic, may be, the nature will just blow up the earth with all our interesting circus inside; just like a cruel boy uses his cruel lazy feet to destroy an ant colony that those small, little, hard working ants have built little by little, after sweating for days and nights. To be optimistic, I guess, we will have like some child genius activist like this school kid who will motivate all of us to do the right thing, to take the actions necessary, to start loving our planet, to enjoy living together peacefully with all the other species. I don’t want to live with horrors, rather I want to live in a world full of optimism and energy and with the sense that I am working towards making the world better than the world I was born. I was not aware before because I didn’t have the information, I didn’t know how our world is shaping into a nightmare because of climate change. This little kid talks about how she doesn’t want to be a climate scientist to discover another issues for the future that will not exist because of what we are doing now and now and now. We can change and we will have to change. She shows how we can change, how we can take actions to save our mother earth for our own selves. And it starts by understanding what we have done wrong, and how we can do right- like may be, we should reduce burning fossil fuels, may be we should not elect politicians who are ignorant about climate change, artificial intelligence, may we should start using electric cars to try to reduce the emission of carbon dioxide, may be we should start using renewable energy sources, so that the new renewable energy companies can florish, may be we should be vocal against industrial farming so that the greenlands, forests, rainforests don’t get destroyed, may we should take care of our ecological niches, may be we should go vegetarian or vegan so that we consume less animal products, which will reduce industrial farming which is a significant cause behind greenhouse gas emission, may be we should rethink about other kind of jobs which can employ people who are dependent on the jobs that again are destructive towards our planet. We should live in the world of today and enjoy it in a way so that the world can florish. May be, we should learn to love our world. Please educate yourself about climate change.

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Diversity in the Past and Present

Well, a lot of us are fan of Khaleesi on Game of Thrones(GOT) and her fire-exhaling Dragons. It’s then a natural question 🙂 whether there existed creatures who could breathe or exhale fire. And science answers with a big “No” as there’s no evidence. Apparently the Bible thumpers and the wishful imaginative thinking of us! It feels exciting to see those dragons on GOT though!!

I am reading “The Ancestor’s Tale” by RD and within few hours, I have learnt so much about mesmerizing animals with their own features on the planet which survived, diverged, got trapped etc. The jurassic park movie did a great job on Jurassic period, but there’s so much more story in our ancestry and concestry.

I wish there were GOT like fictions based on the animals/creatures that exist, as most of us are not fans of animal planet like channels.

What is this obsession with us with non-existentence when there’s such beauty in the existence? 🤔

The Ancestor’s Tale by R.D.
https://www.goodreads.com/book/show/17977.The_Ancestor_s_Tale

Fossil Record as a way to learn earth history

Who studies fossils? A Paleontologist. Why do paleontologists study fossils? Because fossil record brings information, provides clues, ideas about climatic changes of the planet, the evolution of geographical changes occurred on earth. For example, plant fossils and pollen fossils have been used to indicate climatic change of earth. To create geologic timescale, scientists have used fossils. We can see the fossil evolution during Paleogene period (over 66 Million years ago) in the image below. You can see the branches and subbranches in the image. The Subbotina trivialis (genus: Subbotina, species: trivialis) is highlighted in red.

Screen Shot 2017-07-26 at 9.19.52 PM
Evolution of Planktonic fossils during Paleogene period. The fossil image of Subbotina Trivialis has been shown in the rectangular yellow window. Subbotina Trivialis has found around 65.5 Million years ago.

Determining the age of fossil is very important and very challenging. Fossils are very often found in rocks and comparing one rock formation with another (relative dating), it’s possible to find a relative age for a fossil. Dating rocks involve calculating the rate of decay of radioactive element such as Carbon-14, Uranium-238, Potassium-40, Aluminium-26, Samarium-147, rubidiam-87, strontium-87. Fossilization is a rare event as there may not be any trace of an organism after its extinction. Therefore the record of an organism as the record of life in a fossil is something very significant to discover. The organism’s physical structure and subsequently deduced information such as it’s environment, diet, life-cycle can be obtained by studying fossils. Trace fossils, or fossilized marks left as a result of the activities of creatures such as trails, footprints, and burrows are also recorded and used as the source of information. From the fossil records throughout geologic time, scientists understood that the evolution of life is not a linear process. Sometimes the process is slow and sometimes it’s exponential. We also discovered that there might be periodicity in mass extinction by studying fossil records. Even the concept of plate tectonics was helped by fossil records. The more I am learning about fossils, the more exciting it’s becoming.