Lorenzo Worster鈥檚 6th graders don鈥檛 usually enter his science class at the beginning of the year with much specific knowledge about climate change. But a lot of them have internalized one pretty scary idea: We鈥檙e all in big trouble.
Much of students鈥� worry comes from overhearing adult conversations, or from reading headlines that say things like, 鈥淲e only have 10 years before the end of the world,鈥� said Worster, who teaches at the Sierra Expeditionary Learning School, a charter school in Truckee, Calif.
He tries to help his students parse out these kinds of apocalyptic declarations by delving into the science behind them鈥攈ow exactly would the climate change if society stays on the same course it鈥檚 on now? And what technology solutions and policy changes could help reverse that course? Still, it can be hard to stay optimistic.
鈥淲e try to have honest conversations about the anxiety,鈥� Worster said.
Scientists say that climate change now constitutes an . The from the Intergovernmental Panel on Climate Change, a group of scientists convened by the United Nations, has forecasted that Earth鈥檚 temperature will continue to increase over the next two decades, regardless of nations鈥� attempts to cut the carbon emissions that are driving the problem. The rise will bring life-threatening climate conditions for millions around the world. There is still time to avoid a worst-case scenario, the report says, but only if countries act now.
Many students across the United States have already felt the effects of a warming planet, in heat waves, longer wildfire seasons, and flooding that have closed schools and displaced families. And young people across the globe are concerned. A led by researchers at the University of Bath in England surveyed 10,000 teenagers and young adults, asking 16- to 25-year-olds in 10 countries, including the United States, how they felt about climate change. Almost 60 percent said they felt 鈥渧ery鈥� or 鈥渆xtremely鈥� worried, and more than half said they felt 鈥渁fraid, sad, anxious, angry, powerless, helpless, and/or guilty.鈥�
For teachers, the scale of the problem and the intensity of some students鈥� emotions pose a big challenge: How can they convey the seriousness and complexity of the climate crisis, while still giving students a reason to be hopeful about the future?
Ella Niederhelman, a 15-year-old sophomore at Ipswich High School in Massachusetts, thinks teachers can help students move through fear to action. 鈥淚 think with a shift in mindset in how we portray the subject鈥攖hat every voice matters, that there is still time left鈥擨 think that will help in creating a new generation of changemakers,鈥� said Niederhelman, who is part of her community鈥檚 youth-led green team which works on environmental protection projects.
Worster鈥檚 classes work on a student-produced podcast that educates about climate change and interviews experts about how to tackle the problem. The project makes them feel like they鈥檙e part of the solution, and not 鈥減aralyzed by fear,鈥� he said.
Other teachers, and even school districts, are taking this approach, too: focusing on solutions, and even reasons for optimism. Teaching this way offers an opportunity to discuss science and engineering practices, but it can also offset students鈥� sense of hopelessness, educators say.
鈥淲hen you look at it through that lens, taking action becomes a critical aspect of student well-being and mental health,鈥� said Maria Vamvalis, a doctoral candidate in curriculum and pedagogy at the University of Toronto, who studies climate change education.
One strategy: focus on local problems, local solutions
In its , the National Science Teaching Association says that lessons should include discussion of how to address the problem鈥攔ecommending that teachers 鈥渁nalyze different climate change mitigation strategies with students, including those that reduce carbon emissions as well as those aimed at building resilience to the effects of global climate change.鈥�
And among teachers who cover climate change in class, most do spend at least some time talking about solutions. In a National Center for Science 91制片厂视频 of middle and high school science teachers published in 2016, 88 percent said they talked about personal responsibility, like turning off lights or walking to school. The same percentage said they talked about how to make technologies more energy efficient.
Still, only 29 percent said that they talked about policy approaches, like cap-and-trade or carbon taxes.
The United Nations鈥� IPCC report is clear that in order to stop the planet from getting hotter, countries will have to stop adding fossil fuel emissions and other greenhouse gases to the atmosphere鈥攁n outcome that experts say will require the use of policy levers. But talking about that reality can feel risky for science teachers who feel that they need to avoid politics in the classroom, said Glenn Branch, the deputy director of NCSE.
鈥淪cience teachers are mindful of the mores of their community. They don鈥檛 want to be seen as advocating for particular policies, especially in ways that their community may disagree with,鈥� he said.
For this reason, some teachers focus on local problems and local solutions, rather than trying to engage students in national policy debates. Britney House, an 8th and 9th grade science teacher at Morris Area High School in Morris, Minn., has talked to her students every year about the effects of factory farming鈥攍arge-scale agricultural production designed to maximize production and cut costs鈥攐n the environment worldwide.
But agriculture is central to the economy in her area of rural Minnesota, and students used to feel that the way she presented the issue painted their community as the problem. 鈥淭hey felt a little attacked,鈥� she said.
Recently, she switched up her approach, inviting guest speakers from the county鈥檚 soil and water conservation department to talk with students about its efforts to address water pollution and soil erosion from agricultural land.
Some students come from families that have been farming for generations, so the class talks about how changing weather patterns have affected their livelihoods. And they focus on how their county is acting to address problems.
鈥淚 try to focus more on our own community, because that鈥檚 something they feel like they can have control over,鈥� House said. 鈥淭hey don鈥檛 have control over what the United Nations does.鈥�
The Oceanside School District in New York is taking a similar approach, bringing global goals into a local context. Mitch Bickman, the director of K-12 social studies education in the district, is starting to write curricula around some of the United Nations鈥� Sustainable Development Goals with his team. The district is working with the Institute for Humane 91制片厂视频, which promotes a 鈥渟olutionary鈥� approach鈥攖eaching students how to identify 鈥渋nhumane, unsustainable, and unjust systems鈥� and work to better them.
Eventually, they want to host a 鈥渟olutionary fair,鈥� during which students will present their proposed approaches for tackling community environmental problems in front of school and community boards that would have the power to implement their ideas.
Having students develop and pitch policy solutions makes confronting politics unavoidable. But Bickman hopes that the student-led nature of the projects will quell any notions that teachers are pushing an agenda. 鈥淲hen the kids are driving the conversation, the questions, and the work, it鈥檚 pretty powerful, and it鈥檚 generally something that parents are supportive of,鈥� Bickman said.
鈥楽olutionary action is a trauma-informed practice鈥�
A focus on local issues can also help students emotionally process the ways that climate change is already affecting their lives. In San Mateo County, Calif., a fellowship program for current teachers takes a trauma-informed approach to environmental literacy.
Students in the area feel the effects of climate change on a regular basis, through wildfires, drought, and air pollution, said Andra Yeghoian, the county office of education鈥檚 environmental literacy and sustainability coordinator.
The training shows teachers how to connect these local issues to broader global trends and how to start conversations that give students room to share their fears, anxieties, and hopes. For example, Yeghoian said, classes might take a deep dive into climate data, exploring what higher temperatures or sea-level rise would mean for their county, specifically. Then, they鈥檇 open up 15 minutes or so for reflections, she said: 鈥淗ow does it feel to look at what sea-level rise looks like? How does it feel to think about the next 20 years like that?鈥�
The fellowship trains teachers in the Institute for Humane 91制片厂视频鈥檚 solutionary approach, and prepares them to teach a project-based learning unit in which students examine an environmental problem and develop a solution.
鈥淛ust the idea of taking kids to solutionary action is a trauma-informed practice,鈥� Yeghoian said. 鈥淚t鈥檚 about empowerment.鈥�
Niederhelman, the Massachusetts sophomore, said that knowing other young people in her community care about climate change鈥攁nd knowing that they鈥檙e working together toward shared goals through organizations like the green team鈥攈elps her feel optimistic. 鈥淪ince we have that foundation right now, we can easily build off of that,鈥� she said.
For some students and teachers, it鈥檚 possible to engender this optimism about local actions. But is there a way for science classes to make students feel like solutions are possible on a global scale? At Carmel Catholic High School in Mundelein, Ill., Michelle Titterton is putting that question to the test.
Exploring solutions at scale
Titterton, the science department chair at the school, uses a policy simulator called En-ROADS as a teaching tool. The model allows users to design their own solutions to climate change, pulling on different policy and technology levers to see what changes they would effect.
Some K-12 teachers have brought it into science classrooms, but it鈥檚 also been used in workshops with the U.S. Congress, the United Nations, banks, and universities. It was developed as a collaboration by the nonprofit think tank Climate Interactive, the software company Ventana Systems, and the Massachusetts Institute of Technology Sloan School of Management.
Coming into Titterton鈥檚 classes, most of her students focus on individual contributions they can make to reduce their carbon footprint. 鈥淚鈥檒l have students talk to me about thrifting and composting,鈥� Titterton said, adding that some learn about these strategies through social media sustainability influencers on platforms like TikTok.
Curt Newton, the director of MIT鈥檚 OpenCourseWare initiative and a facilitator with the En-ROADS program, said that it鈥檚 common for high school students to come into the simulation focused on personal responsibility. Some of that has to do with media messages, he said: The idea of a personal 鈥渃arbon footprint鈥� was , as an advertising strategy to divert responsibility for fossil fuel use off of companies and onto consumers.
But in going through the En-ROADS simulation, students can see that relying on individuals to make greener personal choices isn鈥檛 sustainable at scale. 鈥淵ou have a conversation about, 鈥榃hat would it take for everyone across the world to make those choices?鈥� And 鈥榃hy wouldn鈥檛 they, or why couldn鈥檛 they?鈥欌�� Newton said. 鈥淲orking with the model helps visualize the scale and scope of the changes that need to happen.鈥�
In Titterton鈥檚 class, students model the effects of different changes鈥攕caling back agricultural production, disincentivizing fossil fuel production, building more energy-efficient buildings鈥攁nd discuss the pros and cons.
Once students have finished, Titterton asks them: What would you like most about living in this new climate scenario? And what have you learned? Students recognize that the road ahead is difficult and complex, Titterton said, but they also feel optimistic. They feel like getting there might actually be possible.
Titterton says students don鈥檛 bring up partisan politics much in these lessons. 鈥淢y two cents is this should not be political,鈥� she said. 鈥淏ecause we teach it in a science class, 鈥� it鈥檚 really not the focus of our conversations.鈥�
Joseph Henderson, on the other hand, thinks that schools should confront head on how political and economic interests shape our global response to the problem.
鈥淭here are a lot of power dynamics at play in terms of who is causing climate change,鈥� said Henderson, a lecturer at Paul Smith鈥檚 College in New York who studies sustainability and science learning. 鈥淵ou have to ask the questions: Who is burning the carbon, and for what reason?鈥�
Some classroom use of En-ROADS does explore these questions. One of the workshops Newton helps facilitate in schools assigns students to represent different actors in a fictionalized United Nations climate summit, such as conventional energy, clean technology, agriculture, world governments, and climate justice activists.
Having people take on the political identities of different interest groups can open students鈥� eyes to how hard consensus building is, but also, what it looks like for opposing stakeholders to come together to achieve a goal.
The exercise leaves some students fired up, Newton said, having internalized the message that it鈥檚 not too late to confront climate change鈥攂ut that it鈥檚 going to take a lot of work.
