In principle, dalits should be treated equally but in practice they are not
Hundreds of thousands of people are still homeless after floods hit the Indian state of Bihar last month. Some of the victims face the additional hardships that come from being members of the low caste dalit community. Rajan Khosla of the charity Christian Aid has been meeting some of them in the village of Mirzawaa, where 500 families live in temporary shelters.
"Let me be born again as an animal rather than as a harijan (dalit). We face more humiliation than they," says Tetar Rishidev, a dalit from Mirzawaa village, in the district of Supaul.
After the floods in Bihar millions of people lost their homes, belongings and even family members. But for the dalits of Bihar there is further misery: the caste system.
In Mirzawaa village, Sakal Sadah is a dalit.
Today - unusually - he is happy. There is a food distribution and his family will get food. His children have been surviving on some leftover rice once in a day.
Sakal Sadah is a landless agriculture labourer and earns about 40 rupees (80 cents) for a 12-hour day.
Sakal Sadah works hard for little food
Now he's worried: "Where will I get work now? Everywhere is water. No one is going to employ me, I am a harijan."
Hundreds of dalit families are in the same situation as Sakal: they have been hardest hit by the Bihar floods.
In this emergency, when everyone should be provided with food, certain groups are denied access.
The plight of these communities in remote, rural areas is very serious - especially in the feudal state of Bihar.
They cling to the little they have. Many families have left behind one male member to keep an eye on their house and belongings.
Asdev Sadah, an elderly dalit, stayed behind to guard the house of his upper caste employer.
"I used to work in their fields," he said.
"They wanted me to watch their house and belongings. I have to listen to them. They will provide my family food and work once they come back.
Many have been left with nothing after the floods
"I have nothing left in my house - because it was made of mud it has already collapsed. My malik's (employer's) house is strong and they have stuff kept inside."
It seems a strange sort of society where an old man stays back, without food or shelter, taking numerous risks to guard the house of his feudal lord.
But Asdev no doubt knows full well that in this segregated society, there is no other support system for him and his family.
The relief camp in Sabela School in Madhepura is run by one of Christian Aid's partner organisations who are doing all they can to help.
It was set up because organisers knew there were many dalit villages in the area.
I met Jamuna Devi and Puliya Musamaar here.
For many it has become a question of survival
They told me that they were not allowed to use the hand pump to get water as it belonged to upper caste people.
The same upper caste people also asked the camp organisers to move displaced people away because as dalits they would contaminate the entire place. Their request was refused.
"When will people understand we are also human beings?" Puliya asked. "We need food and water, our children also feel hungry."
I asked one of the aid agencies running another relief camp whether they would have a dalit cook.
Their response was negative. They felt that not everyone would eat food cooked by dalits.
Christian Aid and its partner organisations are including two dalits in the cooking teams in the relief camps they run - thus ensuring that they are not excluded.
Everyone needs food in this crisis situation, so why should people like Sakal Sadah, Jamuna Devi and Puliya Musamaar be so discriminated against?
And if Asdev Sadah can work in the fields and loyally guard the house of his higher-caste employee, then why people should refuse to eat food cooked by them?
We have to challenge the system. I know the problem is gigantic. But efforts need to be made. Each one of us has to make a step forward.
Another aid agency working in this area assured me that they tried to treat displaced people equally.
The critical point is that while equality may be an accepted philosophy it can only happen once people also agree in practice to be equals.
Equality means that all people should get food and their rights and dignity are respected.
But flooding and discrimination seem to have taken those rights away.