The family lives in a village in the Kamarkhola Union area, which is surrounded by four rivers, leaving them far from any mental health services – a reality faced by many people in Bangladesh, especially those in rural and remote parts.

“I would have to cross at least two rivers and travel a long distance to reach a hospital where I can find a psychologist,” Mondal said.

As Bangladesh faces worsening climate change impacts on a warming planet – from droughts and floods to sea level rise and storms – health professionals and organisations in the country are increasingly concerned about deteriorating mental health.

Nearly a fifth of adults in Bangladesh have mental health issues, a survey conducted by the government found in 2019.

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In a first-of-its-kind study for Bangladesh – funded by the World Bank and published in the journal Lancet Planetary Health in February – researchers found that exposure to higher temperatures and humidity along with worsening floods raised the likelihood of people suffering from both anxiety and depression.

Yet the country of about 170 million people has just a few hundred mental health practitioners, according to Syed Tanveer Rahman, a psychology professor at the University of Dhaka.

“When one steps beyond large cities like Dhaka, access to mental health care is still quite limited,” Rahman said.

Officials at Bangladesh’s National Institute of Mental Health (NIMH) did not respond to requests for comment on the situation.

The government has recognised the toll that climate change can take on mental health, and its 2022 adaptation plan pledged to monitor the issue – with a focus on women and disabled people.

Mental health professionals, NGOs and even start-ups say they are trying to improve the situation – by using technology and training volunteers to help rural and isolated communities.

For example, Moner Bondhu is a for-profit mental healthcare platform that has partnered with the UN Development Programme to provide psychological aid to people in Dacope, one of the most remote and climate-vulnerable parts of Bangladesh’s southern coast.

Disasters have now become so frequent in the area that residents do not have time to cope with the losses and damage incurred from one before another strikes, according to Moner Bondhu’s CEO Tawhida Shiropa, who founded the start-up in 2016.

“We usually understand resilience as building back the physical assets and infrastructure, but disasters hit minds too, and in multiple ways,” she said.

Sally Weintrobe, a long-standing member of the Climate Psychology Alliance – a professional group based in Britain – said psychological responses to climate disasters from hurricanes to flooding can be shaped by how people relate to each other within their community, and what resources they have.

People from poorer and climate-vulnerable nations like Bangladesh “are not only victimised, but are also the ones who lack the resources to rebuild their lives”, Weintrobe said.

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By 2050, 13 million people in Bangladesh could be uprooted within the country by climate change, the World Bank has warned.

Psychologists in Bangladesh said the grief and anxiety caused by climate change often comes from an overwhelming sense of helplessness rooted in communities’ economic situation.

“The poor – whose livelihoods are already fragile and whose access to government support is limited – live on under threats looming on the horizon,” Rahman said.

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Depon Chandra Sarker, a child psychologist at the Patuakhali Medical College, a government institution in south-central Bangladesh, said that seeking support for mental health problems is still rare in local communities “unless someone gets really out of control”.

In remote parts of Bangladesh – including the disaster-prone south – most of the district and subdistrict hospitals lack any mental health professionals, Sarker said.

To tackle this scarcity, the government and NGOs often run mental health campaigns where psychotherapists visit remote communities and provide information and counselling.

But one-off initiatives do not always work for climate-hit communities in need of longer-term support, several psychologists said.

Putting technology to good use is seen as one solution.

The country’s climate adaptation plan recommends extending telehealth services – delivered over the phone or online – for people whose mental health is affected by climate change.

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Moner Bondhu is already training volunteers at the grass-roots level who can put people needing climate-related psychological support in touch with a counsellor by phone.

Meanwhile, some government-employed professionals – such as Bagerhat-based psychiatrist Mehedi Hasan – hold meetings on Zoom to educate health workers and emergency responders about the mental health care that disaster-hit people may need.

“You cannot make a clean slate of the world’s hazards causing you stress,” Hasan said. “The point for the most vulnerable is how to remain functional despite them.”