Climate characters: Five people and their complex conclusions

Climate characters: Five people and their complex conclusions

Enough yelling. Profiles of five people from varied backgrounds and the shaping of their beliefs on climate change.

The martial artist and the congressman. The engineer and the meteorologist. And of course, the God-fearing climate scientist.

Sound like the beginning of a bad joke?


It's not—these are regular folks with thoughts and beliefs on climate change as diverse as their professions. And I spent some time with each of them to figure out how they came to their conclusions.

The way people form beliefs about climate change is as complicated as the way they form beliefs about anything else: it depends on life experiences, family members, jobs, peer groups. When we talk about climate change, we often want to categorize people and classify their views.

But doing so eliminates essential nuances. "We can't put people into two boxes on this subject," says Andrew Hoffman, a sociologist who specializes in sustainable enterprise at the University of Michigan. "It's not just straight out skeptics and believers."

Dichotomizing people is counterproductive: it doesn't provide insights and it doesn't change minds. There's only one way to make sense of the climate conversation, and that is by looking at people as individuals.

Climate characters follows five people with a range of beliefs about climate change, with the goal of bringing a greater degree of compassion and understanding to the highly polarized conversation.

Michael Casey grew up in Germany during the 1970s fearing an ice age rumored to be imminent. Forty years later, he scoffs at the idea of climate change, partly because he is doubtful of experts. June 5, 2017

Josh Kastman started his meteorology training with the classic skepticism of a researcher: he needed unassailable proof before he could believe that humans could cause the Earth to warm—but eventually, he accepted the reality of climate change. June 6, 2017

John Albright, a veteran of the defense industry, believes in the power of science to change the world. But he knows that even scientists have biases, and rarely accepts their work at face value. June 7, 2017

Bob Inglis was a hardcore disbeliever until he found a personal connection to the issue. After losing his seat in Congress, in part because of public statements he made about his beliefs, he's now made environmental advocacy his primary mission. June 8, 2017

Katharine Hayhoe describes herself as a climate evangelist, using her pulpit at Texas Tech University to reach people, like Casey and Albright, who still have doubts about whether the Earth is warming. June 9, 2017

Zara Abrams is a freelance journalist and master's student in USC's Specialized Journalism program. "Climate characters" was her thesis project. Follow her at @ZaraAbrams.

Firefighters fight a blaze

Increased autism risk linked to exposure to wildfire smoke during pregnancy

In a first-of-its-kind study published in Environmental Science and Technology, researchers found that mothers who were exposed to wildlife smoke during the third trimester of pregnancy were more likely to have children diagnosed with autism by age 5.


In short:

  • More frequent exposure to wildlife smoke during pregnancy was associated with a higher risk of autism in children.
  • The study analyzed more than 200,000 mother-child pairs in Southern California between 2006 to 2014; nearly 60% of them were exposed to wildfire smoke for more than 5 days during pregnancy.
  • The authors also found that prenatal exposure to particulate matter air pollution from a variety of sources — not just wildfires — is associated with an increased risk of autism in children.


Key quote:

“As climate change increases the frequency and intensity of wildfires in many parts of the world, understanding their relationship with autism is important to being able to develop preventive policy and interventions that will protect pregnant women and their children.”

- Study co-author Mostafijur Rahman, via Tulane University’s accompanying press release


Why this matters:

As climate change continues to impact global weather patterns, wildfires have become increasingly intense and frequent. Their impact on air pollution is significant - in California, wildfires account for over 70% of the fine particulate matter exposure on days with poor air quality. Environmental hazards that affect the health of pregnant people and their children can have long-term and severe outcomes. The authors of this study underscore the need for policies that protect vulnerable populations from air pollution and reduce the inequality in its health impacts.


Related EHN coverage:


More resources:

Luglio, David et al. for Environmental Science & Technology. Jan. 20, 2026
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