Showing posts with label Evolution. Show all posts
Showing posts with label Evolution. Show all posts

The Choice to be Made – to Cherish or to Self-Destruct

Sunday, 1 June 2014

Modern man, arguably perhaps the most intelligent of all beings on this fragile planet Earth, arrived here not so long ago; about 200,000 years back…a tiny speck of dust in the vastness of cosmic time-scales. But in spite of that fleeting presence, he has made his impact felt. He has risen up the evolutionary ranks, facing some of the fiercest battles with other species, and countless other ordeals with nature’s occasional fury. But he has survived...at least so far. Nature in her series of great experiments, in a succession of trials and errors, was finally able to create that super-species. Little did she know that he’ll one day come to be her own nemesis.

Antaeus emerging from the Earth, which was his mother and the source of all his strength Antaeus emerging from the Earth (Gaia), who was his mother and the source of all his strength
Antaeus emerging from the Earth (Gaia), who was his mother and the source of all his strength





 

It was all there, even when we weren't

Let’s rewind a little, and go back to the time when intelligent modern man had not yet evolved and life was much simpler. Hmm…let’s see. OK, all the land was still there, with its majestic mountain ranges and snow-capped peaks, the exquisite plateaus that run miles, the flourishing plains and the incredible variety of flora & fauna that they support. So the land as we know it today, was more or less already there. The water was there too, within the gigantic glacial rivers that are the sources of almost all of the freshwater in the world, powerful streams that carve hard rock to create beautiful canyons, wondrous waterfalls that multiply any place’s beauty, the shallow seas that harbour some of the most exotic and diverse life on Earth, and the mysterious ocean deep. So, essentially, water was there too. The land was there, the water was there, and all the other organisms were there too already, created by that skilled artist called nature. Everything perfect to the last detail, and a system that maintained its own equilibrium over millennia.

Then one fine day (well, not exactly a day, but probably more like a few thousands of years) nature decided to push her limits and create a new model of perfection. And man evolved. At first, while he was still mostly at her mercy, man used to worship nature. But later, as he started to get more sense of his place, he slowly but surely lost touch with his creator. His knowledge grew, but his wisdom nonetheless decreased over time. But with that knowledge, something else grew too, which was soon to tilt the scales more profoundly in man’s favour than perhaps any other species, ever…

Man - worshipping even nature gods in HIS own form
Man - worshipping even nature gods in HIS own form

...and then it happened

With knowledge came power, and it exposed that one flaw that nature had been reckless enough to overlook while creating man…the greed for even more power. So much so that one day, not too long ago, man with his new-found obsession with power, decided to control nature herself, grossly overestimating his own power and underestimating that of his creator. He modified, disturbed and destroyed life on this planet as he pleased…he violated that sacred covenant that binds all natural beings. He tried to dominate, not co-exist, with all life forms on all the few places on this Earth where he’s been able to set his feet. Till today that thought of co-existence seldom crosses his power-inebriated mind, and he continues to wreak havoc on ecosystems and destroy prehistoric equilibria, the world over. And the balance that nature was so carefully able to maintain for over millions of years, has now been tampered with. Nature, in her turn, will now come back with her full vengeful force and would restore that natural order. Maybe not tomorrow, but maybe in a decade or so, quite soon anyway.

Nature has seen and had enough of this
Nature has seen and had enough of this

 

So what now? Is this it for us?

It’s going to be soon, even amongst the most enlightened and yet the most deluded species of all time, some folks do realise that (see here and here).  And it’s their responsibility that their kind gets this crucial message and acts on it, responsibly, as befitting for a creature with so much power, and not as a mindless idiot he behaves like today. Probably then sense would prevail, and perhaps we could still make it right, perhaps there’s still some time and hope left for the human race.

We’ve been too proud for too long, and it’s time we realise that it was all there before we came to this Earth, and in all likelihood, most of it would still be there long after we’re gone. The choice is right in front of us – do we choose to be grateful for all that there is and cherish it, or do we choose to destroy it and with it, eventually, self-destruct.

© Jayant Rana, 2014
Image credit: Foter.com / mandymama / CC BY-NC-ND; srgpicker / CC BY; Malinda Rathnayake / CC BY

True Descendant of the Survivors

Sunday, 25 May 2014

Humans are everywhere. There are over 7 billion of them on this planet we call our home. And that number is still growing. But the stories of the origins of our species are the stuff of legend and are intriguing and exciting.

Modern man has his roots in the place we know today as Africa. Evidence from archaeology, anthropology and genetics all points to the fact that it was this great continent where human life took its first steps around 200,000 years ago. And they stayed put in that magnificent cradle for a while…in fact for about a good 100,000 years. That’s an important number, and to put it in perspective, just consider that of all the time humanity has spent on this planet, almost half of it was spent exclusively in Africa! But then some folks did try to venture out. In fact, many tried…

Cave paintings - impressions from history

Geographically, Africa is a vast continent with even vaster oceans surrounding it from all sides, some sides more than others. So even though many explorers would have made attempts to venture out and go on epic voyages, it’d have been really difficult, to the point of being all but impossible at that time. It’s only in the north that a few plausible routes can be identified, but those wouldn’t have been a cakewalk either, because of the blazing and brazen Sahara, and still plenty of sea to cross beyond that.

Researchers have now unearthed that the first and perhaps the only group among those early explorers that was finally able to manage to cross over their home continent did so from a very narrow region in north-east Africa into the deserts of Arabia. And all of that epic adventure was made possible due to certain rare and favourable environmental variations that existed during that time and only briefly so. And due to that lucky happenstance, a small group (estimates of a few hundred only) was finally able to venture outside their home.

Solid evidence through robust DNA analyses has proved beyond question that every single one of us humans, who isn’t an African, is a descendant of that small group of pioneers…and that is simply mind-boggling!

Haplogroups - showing our common ancestry

It takes a while for the full impact of that fact to sink in, but eventually you know that your ancestors (who evolved into somewhat varied races later on) actually descended from just a handful of audacious and courageous adventurers, who dared to go into the unknown, who challenged the status quo, and who really were the true survivors. And that’s inspirational, and enough to lift your spirits whenever you come to think of the fact that whatever challenges you’re facing these days or have faced in your entire lives (whether at work, or at home, or elsewhere), wouldn’t even come close to what your ancestors have faced and already conquered. They survived…and if you’re a true descendant of those survivors, then so can you.

© Jayant Rana, 2014
Image credit: Foter.com / Ryan Somma / CC BY-SA; midwestnerd / CC BY

 
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