Climate change has become “a lived experience for more and more people,” wrote the authors of a perspective article published in 2021 in the International Journal of Environmental Research and Public Health. This shift has kindled feelings of loss or mourning that can closely resemble other forms of bereavement. The authors of the perspective article define “ecological grief” as mourning of the loss of ecosystems, landscapes, species, and ways of life due to climate change. Some people are more affected than others. “Many indigenous peoples experience much more ecological grief because of physical, cultural, and social losses, which arise from a changing environment,” says Panu Pihkala, PhD, an adjunct professor of environmental theology at the University of Helsinki in Finland. Dr. Pihkala has studied the psychological challenges associated with climate change. His and others’ research has largely focused on a phenomenon called eco-anxiety, which is intense fear or worry about global warming and humanity’s inaction. Ecological grief is related to eco-anxiety, his work has found. But the two aren’t quite the same. The perspective article published last year in the International Journal of Environmental Research and Public Health defined ecological grief as the “grief felt in relation to experienced or anticipated ecological losses, including the loss of species, ecosystems and meaningful landscapes due to acute or chronic environmental change.” Grief is sometimes defined as a natural human response to loss. All of the physical and emotional experiences a person has following and related to a loss are grief. A closely related term is “mourning,” the period following a loss when a person tries to adjust and accept their new reality, according to Mental Health America (MHA). (Mourning is the process of accepting the loss; grief refers to the outward expression of one’s feelings in response to that loss, per MHA.) Traditionally, experts have tended to use terms like grief and mourning to describe feelings of loss following the death of a loved one. (The American Psychological Association defines mourning, for instance, as the period after the loss of a loved one.) But climate change researchers say we can feel grief in response environmental losses and other things related to climate change. In a paper published in Nature Climate Change in 2018, experts described three specific types of ecological grief (the paper is widely referenced by other scientific articles that touch on ecological grief):

Grief Associated With Physical Losses This includes the disappearance or degradation of species, ecosystems, or landscapes. For example, a lake near your home has dried up due to drought. Or maybe ice fishing — an activity that has deep meaning for you — is no longer possible where you live.Grief Associated With a Loss of Environmental Knowledge Some farmers in Australia have said that they’ve lost confidence in their abilities due to unpredictable and unusual seasons or weather patterns. Generations of passed-down knowledge — knowledge that may be central to a person’s sense of self or identity — can be eradicated. And that can lead to grief.Grief Associated With Future Loss Looking ahead, people can see how their lives or homes or local ecosystems may be damaged or lost. That can cause a kind of anticipatory sadness.

At this point, it’s not clear whether ecological grief looks or behaves exactly like the kind of grief people experience following a loved one’s death. And, as with other forms of grief, some experts say that ecological grief should not be considered a mental health “disorder” because it’s a rational and predictable response to a sorrowful event. “It’s completely logical to have these feelings, so that’s not a disorder,” says Caroline Hickman, PhD, a lecturer and climate change psychology researcher at the University of Bath in England. The researchers behind the 2018 paper on ecological grief identified these potential risk factors for ecological grief:

Having a close working or living relationship with a natural environment, such as a farm or forestHaving cultural, familial, or religious attachments to land or a natural environment

In some of his work, Pihkala explains that ecological grief can be a cause of anxiety. The two can also be considered separate emotional states or experiences. “The links between grief and anxiety are profound,” he says. If you’re trying to differentiate eco-anxiety from ecological grief, some of Pihkala’s research states that eco-anxiety mainly involves feelings of forward-looking fear and worry, whereas grief mainly involves emotions such as sadness and is usually in response to a loss that has already happened or started to happen. There is some early work on “ecotherapies,” or therapeutic methods designed and proven to address these experiences. But they’re not necessarily part of standard mental health care just yet. If you feel affected by ecological grief, there are steps you can take to cope with what you’re feeling and experiencing, Pihkala says. Some include:

Connect with others who are going through the same thing. Online groups or meetups, sometimes called “climate cafes,” can be helpful. “Given that many people feel lonely, isolated, or ashamed within their ecological grief and anxiety, the well-known benefits of peer interactions and interpersonal group therapy could be drawn upon,” write the authors of a study published in The Lancet Planetary Health in 2020. The Climate Psychology Alliance also offers some helpful resources.Take action in ways that are available to you. For both eco-anxiety and ecological grief, lending your energy and support to organizations that combat climate change can be empowering and therapeutic. “Many people find it helpful to take action — to be a part of the change that needs to happen,” says Liza Jachens, PhD, a psychologist and lecturer at Webster University in Geneva, Switzerland. Spending time in nature may also be helpful, she says.If you’re seeking professional help, look for a “climate aware” mental health provider. There is a growing specialty of therapists and counselors who have specific training in addressing climate-related concerns or emotions. They sometimes use the term “climate aware,” Pihkala says. The Climate Psychology Alliance also offers resources to help you find mental health care providers with this type of expertise.