India's ambitious plans to achieve sanitation for all must look beyond building individual toilets
"Lovers built the Taj Mahal for their love. But I couldn't build a loo." So says Keshav, the lead character of a new Bollywood movie, after his wife leaves him for failing to build a toilet in their home. The film, Toilet: Ek Prem Katha, is a commercial film in support of governmental campaigns to improve sanitation in India.
Access to sanitation has attracted more attention in India over the past few years thanks to the Swachh Bharat Mission (Clean India Mission). Launched in 2014, this project seeks to make the country free of "open defecation" – the practice of defecating outside – by 2019. The effort follows the Supreme Court of India which recognised sanitation as a fundamental right in the 1990s, and the UN General Assembly following suit much more recently in recognising sanitation as a distinct human right.
The project will be an immense challenge for India, which was responsible for 60% of the world's open defection five years ago. This is particularly a problem in the country's large rural areas. India has a huge population and a major lack of accessible toilets – both in private households and in public spaces. Roughly half of the rural population are estimated to lack proper access to sanitation. In rural areas, people often go to remote fields to relieve themselves – separate for men and women.
To reach the 2019 goal, the country will need both behaviour change and new infrastructure to succeed. As of now, India appears to be headed towards ensuring that every house has an individual toilet in the next couple of years. But this will only be an important first step in a series needed to ensure the country has interventions covering all dimensions of sanitation.
One of the most important challenges will be to build community and public toilets. In a number of places, community toilets are necessary because building individual toilets at home may not be feasible, for instance, because of lack of space. Also, they are necessary for people without a house, such as homeless people and migrant workers.
The need for community toilets is already recognised as part of current sanitation interventions but is often not implemented. And local authorities often lack the funds to pay someone to undertake the cleaning of the facilities once built.
Attitudes to gender and caste
India has to be careful so that the project does not interfere with its efforts to boost gender equality. Historically, campaigns pushing for more toilets to be built often cite the modesty of women as the main reason – toilets after all prevent women from exposing themselves in public.
This is also problematic as it places the burden of adjustment on women. Indeed, in many households that have built toilets, men do not even necessarily use them. This links with the broader issue of people resisting the introduction of toilets per se.
The regressive nature of such campaigns is now officially recognised with new governmental guidelines urging a rethink of behaviour-change tactics). Yet, much more needs to be done. As long as it is men who plan for toilets, the needs of women are either subsidiary or not taken into account at all.
Clearly, women have specific sanitation needs, for instance, related to menstrual hygiene. This needs to be fully integrated into any goals to boost sanitation – a challenge in a country where periods are associated with shame. Schemes for the provision of sanitary products constitute a definite step forward, but these are limited and environment-friendly disposal facilities and awareness campaigns are even more limited.
Attitudes to caste matter, too. Sanitation work is a very sensitive issue in India because it is mainly carried out by the lowest caste, Dalit – once called "untouchables". People from this caste even carry out manual scavenging, the inhuman practice of manually collecting human excrement from dry latrines to clean them – despite the fact that the practice is prohibited by law.
With millions of new toilets, more sanitation workers will be needed to carry out faecal sludge management. This will be difficult, as such jobs are stigmatised. Indeed, the conditions for such workers are often appalling – the media regularly reports on the deaths of sanitation workers who have entered sewers without any protective gear.
Clearly, one of the challenges India is facing is addressing this social stigma to make sanitation work an acceptable and safe career that is not reserved for a specific group in society. Mechanisation of the process could go some way to help ensure that workers do not need to enter the sewers.
There are also risks to the environment. At present, the toilets that are built are mostly single pit latrines that will need to be emptied at least once every few years. Where the pits are lined at the bottom, the septage will need to be pumped out more regularly, and there need to be measures in place to ensure that it is not simply disposed of in neighbouring fields or rivers.
Where the pits are not lined, one of the concerns is the impact on groundwater quality. In the state of Kerala, where most houses have an unlined pit on one side of the house and a well used for drinking water on the other side, this is a particular problem. In a context where groundwater is the source of drinking water for around 80% of the population in India, the building of so many new toilets needs to be carefully planned.
Overall, the major progress that has been witnessed in access to sanitation over the past few years is a first step forward. It needs, however, to be linked to a series of other actions and an awareness of the social and cultural dimensions of sanitation. Without this, the country is unlikely to achieve full success.