#Thread #Elections are supposed to be about electing representations for framing legislations
However the geography behind delimitation which doesnt consider complex socio-economic conditions promote communal polarization leading to deterioration of Democractic values
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Understanding Delmitation:
The constituency delimitation is based on population. and for last delineation exercise, 2001 population was used. Average population was calculated to be 270000 people per constituency
To delineate which village/town comes under which constituency, some rules are followed
To achieve the avg population, officials start with headquarters for the constituencies in district & add villages/towns within same or neighbouring taluks(subdistricts) in same district
3/n
Pudukottai district has villages which are not contiguous with main district. This is a relic of British era. In this case, all such villages were added to constituencies of neighbouring district. But in other cases such crossing of district boundaries were not allowed 4/n
This doesnt mean that they haven't created islands during delineation process. For some reason, Thiruvithamcode rev.village has been added to Padmanabapuram constituency thus dividing Colachel const into 2 pieces
Thiruvathamcode gives its name to Travancore kingdom (FYI) 5/n
More the mismatch between Subdist population & avg population, the constituency boundaries become wierder
If you notice the case below from erstwhile #Coimbatore district, villages closer to other constituencies have been added to another constituency & thus HQs are at edges 6/n
Because of this indiscriminate addition from neighbouring subdistricts, #Srirangam constituency (whose HQ is north of Trichy) is extreme in all 4 cardinal directions i.e Srirangam is more northern, more eastern, more western, & more southern than both Trichy constituencies!
7/n
It means two villages which are a hundred kilometers apart geographically, socially, and economically unrelated to each other are expected to elect the same common representative. 8/n
In the case of Tengumarahada, a village in #nilgiris district, Citizens have to travel through two other constituencies -BhavaniSagar and Mettupalayam (and their HQs) for a minimum of 4 hours inorder to reach it's own constituency HQ (Coonoor)
Refer Map below
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Many such cases exist for example Elandaikuttapatty and few villages around it have been added to Harur constituency instead of #Pappireddipatti a geographically closer &easily accessible town.
10/n
The problem with such selections is that smaller communities which dont have same problems as the larger constituencies get isolated, forgotten & they dont get represented in the mainstream politics while framing legislations which affect them
Take case of #Manjolai &neighbouring villages - part of Bombay Burma Trading Corporation's (BBTC) tea estate. BBTC's lease is about to expire in 2028 (99 year lease). Tea estate workers dont own any land which means post lease expiry, people would lose livelihood & homes
13/n
These villages have been added into #Manimuthar Town P & Ambasamudram constituency. Since their population is low they dont get represented as the rest of the constituency need not worry about this & currently there is no law or guideline to help Manjolai with transition 14/n
Similar is the case of Injikkuzhi a tribal village within same constituency. The native Kaanis are still fighting for getting land rights to their own ancestral land for years even after passing Forest Regulation Act. Such is the isolation caused by our electoral process
15/n
These are not cases about isolated villages, there are multiple geographical blocks within same constituencies & are expected to elect same person
Map: BhavaniSagar constituency has 3 blocks which are completely different from each other & these affect election results
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The blocks are formed because of variety of reasons: historical, geographical, social, economic reasons. #Map shows Colachel constituency
Land - owning upper castes like Vellalas & trade oriented ElurChetties dominated flood plains & Eraniel where paddy is predominant crop
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The Nadars who migrated later settled in the less fertile ridges and had converted them into Palmyra forests. Over the last century the Nadar community changed these into Coconut plantations
Coastline is dominated by Paravas (fisherfolk)
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Along with the castes, religious beliefs & based on economic activity, they form complex geographical blocks
Our elections are in such a way that if a particular block is succesfully polarized, then the candidate can win & he/she need not look at the needs of other blocks
19/n
Map shows the voting pattern between 4 parties that contested in Colachel & one can notice how they correlate above mentioned blocks
So a candidate's victory/loss is purely dependent on the success of polarization by that candidate as only a small portion votes rationally
20/n
This communal polarization has been severely affecting our election process as it leaves out a majority of voters from getting represented
Even in a victory in #Kerala, LDF still had to fight against communal polarization done by UDF
Map: UDF was leading in 2021 & religion 21/n
Apart from communal polarization, the constituency results are affected by Urban-Rural divide also.
Tirunelveli&Palayamkottai both belong to #Tirunelveli City but when 2 constituencies were to be created, Villages were added to tirunelveli creating another polarizing divide
22/n
Larger constituencies are more heterogeneous w.r.t caste, religion, economic activity, geography, service provisioning, development when compared to smaller urban constituencies
This makes them more vulnerable to polarization as a lot of villages get disconnected from MLAs 23/n
#Muthukulathoor constituency- literacy rate shows the variation between different villages (54 to 84%) whereas a smaller constituency like Harbour in Chennai's wards vary between 74 to 84% with 81% avg)
Due to larger disconnects, Polarized Large constituencies become weak 24/n
This has reduced economic development in larger constituencies and have aggravated the existing movement towards urban centers
Map shows #TamilNadu's shift in population & night lights centroid indicating this migration
25/n
This is a vicious cycle:
Migration increases population in urban centers& in next delineation, they increase urban constituencies, further weakening mofussil districts, resulting in more developmnt in urban& ppl migrating further creating large unsustainable primate cities
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Since these delineations are done purely based on population counts, non-urban mofussil districts get weakened a lot. Map shows the change in number of constituencies in TamilNadu after last delineation & the pattern can be clearly seen
27/n
The deicision of which village goes into which constituency can the existing voting blocks in the constituency & affects the results
In Tech this called as "Modifiable Areal Unit Problem" i.e when aggregation area is changed, the statistics become different
28/n
If the aggregation boundaries are changed, the result or share of the seats change significantly
When aggregated at an individual level
DMK:ADMK vote share is ~45 : 39
At assembly constituency level it becomes 64:36
At parliamentary const level it becomes 82:18
29/n
When aggregated at Assembly constituency level, DMK wins 4 and ADMK wins 2 in #Tenkasi Parliamentary constituency but when aggregated at parliamentary constituency level, ADMK wins #Tenkasi.
This is because ADMK has polarized two constituencies at a higher level
30/n
Many people widely believe that EVM tampering has to be done at wide scale but when we look at localized polarization pattern, it is clear that a handful of malfunctioning machines that reverse the count of top two is sufficient to change the results
31/n
IMO current model of choosing the representative based on highest number of votes in such complex constituencies should be done away with
Instead,a hybrid method of electing representatives based on proportional representation & minimum vote from blocks should be practiced
32/n
The next delineation happening in 2026 & new parliament building designed to hold 800+ members
The current political system wants to maintain communal polarization friendly electoral process which leads to a form of autocracy that will benefit few places &few people alone
33/n
People arguing this would cause paralysis dont understand differences between legislative & executive branches of govt
Legislative process should be inclusive process with representations from diff communities, engagement, argument, debate & of course it is time consuming
34/n
It is similar to a school Parents-Teachers-Student body election where there are more students but less teachers. Election would always favour students and it wont be a healthy process
For good democracy - population count should not be the only criteria for representation!
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#Thread without Maps on #floods
If physical problems and solutions are known theoretically, then why are we not able to solve flooding situations in our cities whether it is Chennai or Bengaluru or Delhi?
There are 4 layers to the prob - Technical, Planning, Finance, Governance
Technical:
Our cities are not designed to take the rainfall that they face. The storm water drains are inadequate and the network is disconnected. Most of the drains are built in adhoc manner (if they are built). But why does this happen?
Cities don't have a storm water management plan. A plan that can comprehensively provide the technical details on the storm water network based on run off calculations, land etc is absent in most cases or poorly prepared in the remaining.
Why hasnt been it prepared?
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In September this year, after a spell of heavy rain, Vijayawada was affected by severe floods. This thread would explore the geographical reasons behind it and what can be done from here.
(1/n)
2. #Map shows the profile of four major rivers in India. Vijayawada is in the lower section of Krishna river and close to where the river exits the plateau and enters the deltaic flat plains.
3. There are 3 basins in the region whose histories are intertwined. Vijayawada city is sitting on the Krishna and Kolleru systems. Though the Krishna river was also flooding, the city was actually flooded by Budameru Vagu, a seasonal river which is part of the Kolleru system
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In the previous thread, I had explained how Marina beach is growing (sea becoming more and more land). Because of the longshore drift, lots of sand hence gets settled in the mouths of Cooum River.
To prevent further siltation in the mouth of the river, the government had built Groynes so that the capacity of the river doesn't get reduced.
#Thread
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This thread explains the formation of #Chennai's Marina beach 1/n
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#Thread of #Maps that can help understand the #WayanadLandslide incident, its causes & impact
Please note that all the maps below were created with the information available as of now. Some of the damages outside the areas denoted might have been missed as info keeps coming
1. This part of #Wayanad is within the Chaliyar river system. It is a west flowing river which drains into the laccadive sea on Kerala coast (though at this part it is north and east flowing)
This map shows where the water drains. The area that is affected is shown in red.
2. In this particular section, the stream arises at around 2000 metres above mean sea level and has a steep fall of around 1200 m to reach Vellarmala, Chooralmala section.
#Thread
A collection of geographical myths & unknown facts about #Kanyakumari
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Officially, the sea around Kanniyakumari district is Laccadive sea. Check map below for official extents of the seas and their names
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