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Vistas
3 . Journey to the end of the earth
Author
Tishani Doshi
If you want to know more about the planet’s past, present and
future, the Antarctica is the place to go to. Bon Voyage!
EARLY this year, I found myself aboard a
Russian research vessel — the
Akademik Shokalskiy — heading
towards the coldest, driest, windiest
continent in the world: Antarctica. My
journey began 13.09 degrees north of
the Equator in Madras, and involved
crossing nine time zones, six
checkpoints, three bodies of water, and
at least as many ecospheres.
By the time I actually set foot on the
Antarctic continent I had been
travelling over 100 hours in
combination of a car, an aeroplane and
a ship; so, my first emotion on facing
Antarctica’s expansive white landscape
and uninterrupted blue horizon was
relief, followed up with an immediate
and profound(अत्यंत) wonder. Wonder
at its immensity (विशालता), its
isolation, but mainly at how there
could ever have been a time when
India and Antarctica were part of the
same landmass.
Part of History
Six hundred and fifty million years
ago (65 crore years ago), a giant
amalgamated(एकीक
ृ त) southern
supercontinent — Gondwana —
did indeed (यथाथथ में/ वास्तव में)
exist, centred roughly around the
present-day Antarctica. Things
were quite different then:
humans hadn’t arrived on the
global scene, and the climate was
much warmer, hosting a huge
variety of flora and fauna. For 500
million years Gondwana thrived
(समृद्ध होना/ ववकवसत होना,), but
around the time when the
dinosaurs were wiped out
(सफाया) and the age of the
mammals got under way, the
landmass was forced to separate
into countries, shaping the globe
much as we know it today.
To visit Antarctica now is to be a part of
that history; to get a grasp (समझ) of
where we’ve come from and where
we could possibly be heading. It’s to
understand the significance of
Cordilleran folds ( An extensive chain
of mountain or mountain ranges.)
and pre-Cambrian granite shields
(large areas of relatively low
elevation that forms part of
continental masses); ozone and
carbon; evolution (उद्भि) and
extinction(विलुप्त होने). When you
think about all that can happen in a
million years, it can get pretty mind-
boggling (चकमा देने िाला). Imagine:
India pushing northwards, jamming
against Asia to buckle its crust and
form the Himalayas; South America
drifting off to join North America,
opening up the Drake Passage to
create a cold circumpolar current,
keeping Antarctica frigid, desolate,
and at the bottom of the world.
For a sun-worshipping South Indian like
myself, two weeks in a place where 90
per cent of the Earth’s total ice volumes
are stored is a chilling prospect (not just
for circulatory and metabolic functions,
but also for the imagination). It’s like
walking into a giant ping-pong ball
devoid of any human markers — no
trees, billboards, buildings. You lose all
earthly sense of perspective and time
here. The visual scale ranges from the
microscopic to the mighty: midges and
mites to blue whales and icebergs as big
as countries (the largest recorded was
the size of Belgium). Days go on and on
and on in surreal 24-hour austral
summer light, and a ubiquitous silence,
interrupted only by the occasional
avalanche or calving ice sheet,
consecrates the place. It’s an immersion
that will force you to place yourself in the
context of the earth’s geological history.
And for humans, the prognosis isn’t
good.
Billboard
Human Impact
Human civilisations have been
around for a paltry 12,000 years
— barely a few seconds on the
geological clock. In that short
amount of time, we’ve managed
to create quite a ruckus, etching
our dominance over Nature with
our villages, towns, cities,
megacities. The rapid increase of
human populations has left us
battling with other species for
limited resources, and the
unmitigated burning of fossil fuels
has now created a blanket of CO2
around the world, which is slowly
but surely increasing the average
global temperature.
CO2
Climate change is one of the most
hotly contested environmental
debates of our time. Will the
West Antarctic ice sheet melt
entirely? Will the Gulf Stream
ocean current be disrupted? Will
it be the end of the world as we
know it? Maybe. Maybe not.
Either way, Antarctica is a crucial
element in this debate — not just
because it’s the only place in the
world, which has never sustained
a human population and
therefore remains relatively
‘pristine’ in this respect; but more
importantly, because it holds in
its ice-cores half-million-year-old
carbon records trapped in its
layers of ice. If we want to study
and examine the Earth’s past,
present and future, Antarctica is
the place to go.
Students on Ice, the programme I
was working with on the
Shokalskiy, aims to do exactly this
by taking high school students to
the ends of the world and
providing them with inspiring
educational opportunities which
will help them foster a new
understanding and respect for
our planet. It’s been in operation
for six years now, headed by
Canadian Geoff Green, who got
tired of carting celebrities and
retired, rich, curiosity-seekers
who could only ‘give’ back in a
limited way. With Students on
Ice, he offers the future
generation of policy-makers a
life-changing experience at an
age when they’re ready to
absorb, learn, and most
importantly, act.
Shokalskiy
The reason the programme has
been so successful is because
it’s impossible to go anywhere
near the South Pole and not
be affected by it. It’s easy to
be blasé about polar ice-caps
melting while sitting in the
comfort zone of our respective
latitude and longitude, but
when you can visibly see
glaciers retreating and ice
shelves collapsing, you begin
to realise that the threat of
global warming is very real.
Polar ice-caps
melting due to
global warming
Hmm…
Antarctica, because of her simple
ecosystem and lack of biodiversity, is
the perfect place to study how little
changes in the environment can have
big repercussions. Take the
microscopic phytoplankton — those
grasses of the sea that nourish and
sustain the entire Southern Ocean’s
food chain. These single-celled plants
use the sun’s energy to assimilate
carbon and synthesise organic
compounds in that wondrous and
most important of processes called
photosynthesis. Scientists warn that
a further depletion in the ozone layer
will affect the activities of
phytoplankton, which in turn will
affect the lives of all the marine
animals and birds of the region, and
the global carbon cycle. In the
parable of the phytoplankton, there
is a great metaphor for existence:
take care of the small things and the
big things will fall into place.
Walk on Ocean
My Antarctic experience was full of such
epiphanies, but the best occurred just short
of the Antarctic Circle at 65.55 degrees
south. The Shokalskiy had managed to
wedge herself into a thick white stretch of
ice between the peninsula and Tadpole
Island which was preventing us from going
any further. The Captain decided we were
going to turn around and head back north,
but before we did, we were all instructed to
climb down the gangplank and walk on the
ocean. So there we were, all 52 of us, kitted
out in Gore-Tex and glares, walking on a
stark whiteness that seemed to spread out
forever. Underneath our feet was a metre-
thick ice pack, and underneath that, 180
metres of living, breathing, salt water. In the
periphery Crabeater seals were stretching
and sunning themselves on ice floes much
like stray dogs will do under the shade of a
banyan tree. It was nothing short of a
revelation: everything does indeed connect.
Nine time zones, six checkpoints,
three bodies of water and many
ecospheres later, I was still
wondering about the beauty of
balance in play on our planet.
How would it be if Antarctica
were to become the warm place
that it once used to be? Will we
be around to see it, or would we
have gone the way of the
dinosaurs, mammoths and woolly
rhinos? Who’s to say? But after
spending two weeks with a bunch
of teenagers who still have the
idealism to save the world, all I
can say is that a lot can happen in
a million years, but what a
difference a day makes!
Save the world
Reading with Insight
1. ‘The world’s geological history is trapped in Antarctica.’ How is the study of
this region useful to us?
Ans.: The study of this region of Antarctica gives us insight into the world's
geological history. It gives an idea, how the earth was like, before it
drifted into continents and countries. It shows how slight changes in the
climate can change the shape of the region.
2. What are Geoff Green’s reasons for including high school students in the
Students on Ice expedition?
Ans.: Geoff Green started the program, Students on Ice, for high school
students because he wanted to give them an opportunity to understand
and value our planet. Students, being the future generation, need to take
a closer look at the depleting environmental situation.
3. ‘Take care of the small things and the big things will take care of
themselves.’ What is the relevance of this statement in the context of the
Antarctic environment?
Ans.: The statement, 'Take care of the smaller things and the big things will
take care of themselves' has a universal relevance. Although the author
has explained it with the example of phytoplankton, the underlying
meaning is that every person can contribute in his own little ways to
protect the environment and society.
4. Why is Antarctica the place to go to, to understand the earth’s present, past
and future?
Ans.: The ice-sheets are breaking, and thus, global warming is setting in.
Also, the beauty of the existing ice covered oceans is a source of
inspiration to do whatever is possible to save and preserve its natural
resources. Thus, Antarctica is definitely the place to go to understand the
world.
Thank you

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  • 1. Vistas 3 . Journey to the end of the earth Author Tishani Doshi If you want to know more about the planet’s past, present and future, the Antarctica is the place to go to. Bon Voyage!
  • 2. EARLY this year, I found myself aboard a Russian research vessel — the Akademik Shokalskiy — heading towards the coldest, driest, windiest continent in the world: Antarctica. My journey began 13.09 degrees north of the Equator in Madras, and involved crossing nine time zones, six checkpoints, three bodies of water, and at least as many ecospheres. By the time I actually set foot on the Antarctic continent I had been travelling over 100 hours in combination of a car, an aeroplane and a ship; so, my first emotion on facing Antarctica’s expansive white landscape and uninterrupted blue horizon was relief, followed up with an immediate and profound(अत्यंत) wonder. Wonder at its immensity (विशालता), its isolation, but mainly at how there could ever have been a time when India and Antarctica were part of the same landmass.
  • 3. Part of History Six hundred and fifty million years ago (65 crore years ago), a giant amalgamated(एकीक ृ त) southern supercontinent — Gondwana — did indeed (यथाथथ में/ वास्तव में) exist, centred roughly around the present-day Antarctica. Things were quite different then: humans hadn’t arrived on the global scene, and the climate was much warmer, hosting a huge variety of flora and fauna. For 500 million years Gondwana thrived (समृद्ध होना/ ववकवसत होना,), but around the time when the dinosaurs were wiped out (सफाया) and the age of the mammals got under way, the landmass was forced to separate into countries, shaping the globe much as we know it today.
  • 4.
  • 5. To visit Antarctica now is to be a part of that history; to get a grasp (समझ) of where we’ve come from and where we could possibly be heading. It’s to understand the significance of Cordilleran folds ( An extensive chain of mountain or mountain ranges.) and pre-Cambrian granite shields (large areas of relatively low elevation that forms part of continental masses); ozone and carbon; evolution (उद्भि) and extinction(विलुप्त होने). When you think about all that can happen in a million years, it can get pretty mind- boggling (चकमा देने िाला). Imagine: India pushing northwards, jamming against Asia to buckle its crust and form the Himalayas; South America drifting off to join North America, opening up the Drake Passage to create a cold circumpolar current, keeping Antarctica frigid, desolate, and at the bottom of the world.
  • 6. For a sun-worshipping South Indian like myself, two weeks in a place where 90 per cent of the Earth’s total ice volumes are stored is a chilling prospect (not just for circulatory and metabolic functions, but also for the imagination). It’s like walking into a giant ping-pong ball devoid of any human markers — no trees, billboards, buildings. You lose all earthly sense of perspective and time here. The visual scale ranges from the microscopic to the mighty: midges and mites to blue whales and icebergs as big as countries (the largest recorded was the size of Belgium). Days go on and on and on in surreal 24-hour austral summer light, and a ubiquitous silence, interrupted only by the occasional avalanche or calving ice sheet, consecrates the place. It’s an immersion that will force you to place yourself in the context of the earth’s geological history. And for humans, the prognosis isn’t good. Billboard
  • 7. Human Impact Human civilisations have been around for a paltry 12,000 years — barely a few seconds on the geological clock. In that short amount of time, we’ve managed to create quite a ruckus, etching our dominance over Nature with our villages, towns, cities, megacities. The rapid increase of human populations has left us battling with other species for limited resources, and the unmitigated burning of fossil fuels has now created a blanket of CO2 around the world, which is slowly but surely increasing the average global temperature. CO2
  • 8. Climate change is one of the most hotly contested environmental debates of our time. Will the West Antarctic ice sheet melt entirely? Will the Gulf Stream ocean current be disrupted? Will it be the end of the world as we know it? Maybe. Maybe not. Either way, Antarctica is a crucial element in this debate — not just because it’s the only place in the world, which has never sustained a human population and therefore remains relatively ‘pristine’ in this respect; but more importantly, because it holds in its ice-cores half-million-year-old carbon records trapped in its layers of ice. If we want to study and examine the Earth’s past, present and future, Antarctica is the place to go.
  • 9. Students on Ice, the programme I was working with on the Shokalskiy, aims to do exactly this by taking high school students to the ends of the world and providing them with inspiring educational opportunities which will help them foster a new understanding and respect for our planet. It’s been in operation for six years now, headed by Canadian Geoff Green, who got tired of carting celebrities and retired, rich, curiosity-seekers who could only ‘give’ back in a limited way. With Students on Ice, he offers the future generation of policy-makers a life-changing experience at an age when they’re ready to absorb, learn, and most importantly, act. Shokalskiy
  • 10. The reason the programme has been so successful is because it’s impossible to go anywhere near the South Pole and not be affected by it. It’s easy to be blasé about polar ice-caps melting while sitting in the comfort zone of our respective latitude and longitude, but when you can visibly see glaciers retreating and ice shelves collapsing, you begin to realise that the threat of global warming is very real. Polar ice-caps melting due to global warming Hmm…
  • 11. Antarctica, because of her simple ecosystem and lack of biodiversity, is the perfect place to study how little changes in the environment can have big repercussions. Take the microscopic phytoplankton — those grasses of the sea that nourish and sustain the entire Southern Ocean’s food chain. These single-celled plants use the sun’s energy to assimilate carbon and synthesise organic compounds in that wondrous and most important of processes called photosynthesis. Scientists warn that a further depletion in the ozone layer will affect the activities of phytoplankton, which in turn will affect the lives of all the marine animals and birds of the region, and the global carbon cycle. In the parable of the phytoplankton, there is a great metaphor for existence: take care of the small things and the big things will fall into place.
  • 12. Walk on Ocean My Antarctic experience was full of such epiphanies, but the best occurred just short of the Antarctic Circle at 65.55 degrees south. The Shokalskiy had managed to wedge herself into a thick white stretch of ice between the peninsula and Tadpole Island which was preventing us from going any further. The Captain decided we were going to turn around and head back north, but before we did, we were all instructed to climb down the gangplank and walk on the ocean. So there we were, all 52 of us, kitted out in Gore-Tex and glares, walking on a stark whiteness that seemed to spread out forever. Underneath our feet was a metre- thick ice pack, and underneath that, 180 metres of living, breathing, salt water. In the periphery Crabeater seals were stretching and sunning themselves on ice floes much like stray dogs will do under the shade of a banyan tree. It was nothing short of a revelation: everything does indeed connect.
  • 13. Nine time zones, six checkpoints, three bodies of water and many ecospheres later, I was still wondering about the beauty of balance in play on our planet. How would it be if Antarctica were to become the warm place that it once used to be? Will we be around to see it, or would we have gone the way of the dinosaurs, mammoths and woolly rhinos? Who’s to say? But after spending two weeks with a bunch of teenagers who still have the idealism to save the world, all I can say is that a lot can happen in a million years, but what a difference a day makes! Save the world
  • 14. Reading with Insight 1. ‘The world’s geological history is trapped in Antarctica.’ How is the study of this region useful to us? Ans.: The study of this region of Antarctica gives us insight into the world's geological history. It gives an idea, how the earth was like, before it drifted into continents and countries. It shows how slight changes in the climate can change the shape of the region. 2. What are Geoff Green’s reasons for including high school students in the Students on Ice expedition? Ans.: Geoff Green started the program, Students on Ice, for high school students because he wanted to give them an opportunity to understand and value our planet. Students, being the future generation, need to take a closer look at the depleting environmental situation. 3. ‘Take care of the small things and the big things will take care of themselves.’ What is the relevance of this statement in the context of the Antarctic environment? Ans.: The statement, 'Take care of the smaller things and the big things will take care of themselves' has a universal relevance. Although the author has explained it with the example of phytoplankton, the underlying meaning is that every person can contribute in his own little ways to protect the environment and society.
  • 15. 4. Why is Antarctica the place to go to, to understand the earth’s present, past and future? Ans.: The ice-sheets are breaking, and thus, global warming is setting in. Also, the beauty of the existing ice covered oceans is a source of inspiration to do whatever is possible to save and preserve its natural resources. Thus, Antarctica is definitely the place to go to understand the world.