Katharine Hayhoe Reveals Surprising Ways to Talk About Climate Change
By Katie O'Reilly
Katharine Hayhoe isn't your typical atmospheric scientist. Throughout her career, the evangelical Christian and daughter of missionaries has had to convince many (including her pastor husband) that science and religion need not be at odds when it comes to climate change. Hayhoe, who directs Texas Tech's University's Climate Science Center, is CEO of ATMOS Research, a scientific consulting company, and produces the PBS Kids' web series Global Weirding, rose to national prominence in early 2012 after then-presidential candidate Newt Gingrich dropped her chapter from a book he was editing about the environment. The reason? Hayhoe's arguments affirmed that climate change was no liberal hoax. The Toronto native attracted the fury of Rush Limbaugh, who encouraged his listeners to harass her.
After the ensuing deluge of hate mail, Hayhoe made a habit of reaching out to climate foes. Along with her husband Andrew Farley, she wrote A Climate for Change: Global Warming Facts for Faith-Based Decisions. She also authored 2014's third National Climate Change Assessment for the National Academy of Sciences. Last year, Fortune magazine named Hayhoe one of the world's 50 greatest leaders. While she frequently gives talks on climate science and faith, she often makes a point of keeping science out of her talks.
"Often our instinct is to think that if our climate skeptic uncles or neighbors just knew the facts, they'd change their mind—that they just need more information," Hayhoe told a room full of environmentalists earlier this month at the Natural Products Expo West convention in Anaheim, California. "But that's assuming that people are blank slates waiting to be written on with the correct information—that if we go and find the talking points and write more reports and make more videos and use cool communication tools to get our facts across, they'll say, 'Oh, thank you very much!'"
When it comes to climate change denialism, Hayhoe tends to defer to social scientists. "They've found that more education doesn't change people's perceptions—that in fact, the people with the highest degree of science literacy aren't the ones who are most concerned, but rather, the most polarized. Because those people can muster evidence to explain why they're right, too."
Hayhoe vehemently advises against engaging with the "smokescreens" skeptics tend to offer as the reasons they couldn't possibly agree with or act on the issue of climate change. "There'll be no progress that way," she insists. "It's a lot easier for people to say, 'I have a problem with the science' than it is to talk about what the real problem is."
Sierra sat down with the scientist and mother to discuss what climate skepticism really boils down to, the best ways to counter it, and why we should probably all stop framing the climate crisis as an environmental issue.
Sierra: From a global perspective, the United States stands out for our considerable contingent of vocal climate change deniers. Why do you think this attitude is so uniquely American?
Katharine Hayhoe: There's some of that sentiment in Australia as well, and in Alberta, the province known as the "Texas of Canada." Interestingly, if you look across all countries' fossil fuel resources and political positions on climate, you'll find that economics doesn't account for all of it. Fossil fuel influences certainly have an influence, but look at Norway—oil made them rich! One recent study concluded that the U.S. Republican Party is an anomaly. Social scientists study the characteristics of different cultures—some, for instance, are very hierarchical, some are very communal, and some are very independent. I can do it myself. If you correlate the predominance of rejection of climate science with the independence of the culture, I'd bet you anything you'd find a significant correlation. The U.S. is the most culturally independent country in the world, followed by Australia, and then Alberta is much more independent-minded than other Canadian provinces.
Where does this independence stem from?
It comes from the ruggedness of the terrain and the challenges that people had to overcome and endure—and the recency of those struggles. Where I live in West Texas, lots of people's great-grandparents—people they knew personally—lived in dugout homes and adobe huts and had 12 children and were the pioneers who broke ground on the land their grandchildren still farm. Now look at people in Massachusetts, who are generations removed from those who broke the ground—they're detached. But people in Australia are new to their land, too, and have a strong anti-climate-change segment. You need resilience and toughness to succeed in those environments, but those same characteristics can cause you to reject communal action. Of course, fighting climate change requires people to work together for the benefit of the entire community—to not just go it alone. When you try to talk climate action to resilient pioneer types, they're often hearing that the government is gonna be their nanny and pick their car, set their thermostat, limit their water, and tell them what they can and can't do. And rugged individualists do not need a nanny. They believe the government wants to take away their freedom, and what's more American than freedom? The solutions are often presented to us as if they're un-American. And you just can't talk about these issues in ways that make people feel like their identities are under attack.
But of course, some of America's most enduring values are prosperity and security—and climate action fits squarely into both of those. I think one of the greatest disservices ever done was framing climate change as an environmental issue. Because it's an economic issue, a public health issue, a national security issue, a humanitarian issue. It's an issue of whatever it is that any given person already cares about. So rather than feeling like we have to instill new values into people—and if you come at it that way, people sense subliminal judgment, that you're saying they don't have the right values and you do—you need to enter the conversation as if the person you're speaking with has exactly the right values they need to care about climate change; that in fact, they're the perfect person to care and act.
So how can you make tough, self-reliant, freedom-loving types care about climate change?
That's the real problem because no one thinks it really matters. Even the people who think it's really important don't tend to think it affects them. Particularly if you're not already a dyed-in-the-wool environmentalist, climate action has be be framed as something that's a natural expression of something you already are—something that makes you feel like a better version of yourself. Why do people buy one brand of food or car over another? Because one makes them feel more like who they are and inspires positive emotions. So when we have these conversations, we need to start from a place of genuine appreciation of values we share with that person or that group.
Yesterday, I spoke to a club for young Albertan women in the petroleum industry, and we started our conversation with an appreciation for everything fossil fuels have brought us. Because after all, we'd be leading short, brutal lives if not for the industrial revolution! In Texas, you could start from a shared appreciation for water, because we always either have too much of it or not enough. With certain groups, and I know the Sierra Club is good at this, you can start from a shared appreciation for the outdoors.
Can you talk about exactly how you've managed to bridge that gap with the faith-based community?
Religious skeptics are known for claiming the climate has been in flux since God created it, and for writing off the arrogance of people who think they can affect God's will for the planet. But you know what? Every major world religion believes in stewardship for every being on this planet, and that we should care for people who are poor, suffering, vulnerable. I grew up in mission communities in South America, and you know, a lot of Christians are concerned about building wells and eradicating disease in the developing world—they care a lot about those things. Someone recently told me, "I've been trying to talk to my church about climate change and I'm just not getting through." I asked whether they'd considered proposing an energy audit of the church—one aimed toward savings that could specifically be used to increase the church's support for missions. You have to frame it to people in ways that give their values more value. Maybe people claim they don't agree with the science, but if you ask, "Do you think a changing climate is going to harm people in developing countries," they'll indeed agree with you.
What about bridging the political gap? The 2016 presidential election showed that people's political affiliation is a huge indicator of whether they do or don't care about climate change. How do you move that conversation forward in a positive way?
Climate change has absolutely become one of the most polarized issues. I'm going to offer a three-step strategy. First, figure out what we actually have in common, what values we share. Don't ever start from what divides but what unites us. Do we fish? Ski? Parent? Are we Rotarians? I ask that because I recently spoke at a Rotary Club chapter. Rotarians' guiding principles to build common purpose and direction are based on the "Four-Way Test," which asks: Is it the truth? Is it fair? Will it build goodwill and better friendships? Will it be beneficial to all concerned? So, I took my presentation and organized it according to the four-way test. Afterward a local banker came up to me and said, "I'm not really on board with climate change, but it passed the four-way test. What can I do?"
We can always talk about how hurricanes are getting stronger and wildfires bigger, how heavy rainfall events are increasing and they're resulting in poverty and tropical diseases and refugee crises. But then we have to pivot to solutions. Because the number one reason people reject these issues is because global warming is depressing and stressful and divisive and raises fear, and because people often don't think there are any palatable, sensible solutions—but of course there are, in spades!
What are some of the best ways you've found to discuss solutions?
It sounds nerdy, but I love my LED lightbulbs and my solar shingles and my little plug-in car. I have great conversations with people about how much money I save. We can have cool conversations about not only individual actions, but about interesting corporate actions and what our community and our state is doing. You might say, "But Katharine, you live in Texas!" but I love talking to my neighbors about how we got 12 percent of our energy from wind in 2016 and then 18 percent of it from wind in 2017. I'll say, "Did you know we added 25,000 jobs in the wind industry last year? That Fort Hood, our biggest military base, went solar last year to save millions of dollars?"And this often leads to conversations about what the world is doing—look at China and Morocco and the U.K. China's installing giant offshore wind farms, solar roads, even panda-shaped solar farms! They flooded an open-pit coal mine and put floating solar panels in it. There are plenty of great conversations to have with people about all the great stuff that's happening, and how we can join in. But remember, you want to talk about solutions that will make people feel like the better versions of themselves—more pragmatic, more competitive, more innovative, maybe even more fiscally conservative! The ones that'll make them feel like they're making a difference and that are entirely consistent with their identities. Because nobody wants to be the bad guy.
It feels like a lot of work to find that common ground before getting to the discussion of solutions. Are there any shortcuts?
I'm not advocating for finding the people most different from you and starting these conversations. Only a small percentage of the climate denial community is straight-up dismissive—and that tends to be because it's part of their identity to dismiss everything. They may be the loudest, the ones who flood the comments sections and send the nasty mail, but they're only about 10 percent of the population. Don't try with them. Start with the people whose values you can appreciate—and through that genuine connection, you can start to understand what would make people want what you're selling, and you can broaden from there. I was recently at a conference and a fellow scientist came up and said, "I've been trying to reach out to churches in my community, but I can't get in the door." So I said, "Start with your own denomination," and he said, "I'm an atheist." Well, OK then, maybe churches are not where you should be starting.
What about when you get stuck? Say you've landed on shared values—you and a climate denier agree the weather has been wild, but they just insist, "Oh, it's just part of the natural cycle." What then?
Here's where you pivot and move on, beyond what they disagree on, to something you both agree on. You might offer one phrase of dissent—perhaps, "According to natural cycles we should be cooling down right now, not warming." But then, before the conversation becomes a game of whack-a-mole, change the subject. Try, "Did you know that China and India have more solar energy than any other countries in the world? I'm a little worried the U.S. is falling behind; aren't you worried, too?" At this point you've moved the conversation beyond what they don't agree on. Because whether it's a natural cycle or not, a lot of people are worried about losing the fight in the nuclear energy field. You want to acknowledge what people have to say but not to engage.
What's the most common mistake environmentalists make when talking about climate change?
The most dangerous way to present it is as a niche issue, one that only matters to a certain type of person with a narrow set of values. I mean, the number one symbol of a changing climate is a creature none of us have ever seen in the wild: a polar bear on a melting ice cap! How does that communicate that climate change needs to be your priority? But it's not about whether it's your third or your fifth priority. It shouldn't be a priority; it should matter precisely because it's already affecting everything else on your priority list: your kids, your recreation, what you eat, whatever industry you work in.
Farmers are intuitively connected to this issue on a deep level, but it's about how you cut through the noise and get down to the practical. After this last hurricane season, the housing industry finally wants to talk about this. The oil and gas industry sees different ways the market's being affected, and the end of the bridge suddenly looks a lot closer than it used to. We're starting to see the impacts, so by talking about them and sharing, we can look forward. Take emerging economies, where climate change is absolutely not a niche issue. They're suffering the brunts of the impacts and leading the world in renewable energy—they don't have the luxury of caring about environmental issues. For them, it's a future issue. As it should be for us all.
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Since even moderate-intensity workouts offer a slew of benefits, walking is a good choice for people looking to stay healthy.
How to Rock Your Walk<p>Walking isn't just fun and healthy. It's accessible.</p><p>"Walking is cheap," says Dr. John Paul H. Rue, a sports medicine doctor at <a href="https://mdmercy.com/" target="_blank">Mercy Medical Center in Baltimore</a>. "You can do it anywhere at any time; [it] requires little to no special equipment and has many of the same cardio benefits as running or other more intense workouts."</p><p>Want to up your walking game? Try the tips below.</p>
Use Hand Weights<p>Cardio and strength training can go hand-in-hand when you add weights to your walk.</p><p>A <a href="https://journals.lww.com/acsm-msse/Fulltext/2019/03000/Associations_of_Resistance_Exercise_with.14.aspx" target="_blank">2019 study</a> found that weight training is good for your heart, and <a href="https://www.mayoclinicproceedings.org/article/S0025-6196(17)30167-2/abstract" target="_blank">research</a> shows it reduces the risk of developing a <a href="https://www.healthline.com/health/nutrition-metabolism-disorders" target="_blank">metabolic disorder</a> by 17 percent. People with metabolic disorders have a higher chance of being diagnosed with high cholesterol, high blood pressure, and diabetes.</p><p>Rue suggests not carrying weights for your entire walk.</p><p>"Hand weights can give you an added level of energy burning, but you have to be careful with these because carrying [them] over a long period of time or while walking could actually lead to some overuse injuries," he says.</p>
Make It a Circuit<p>As another option, consider doing a circuit. First, put a pair of dumbbells on your lawn or somewhere in your home. Walk around the block once, then stop and do some bicep curls and tricep lifts before walking around the block again.</p><p>Rue recommends <a href="https://www.healthline.com/health/exercise-fitness/running-with-weights" target="_blank">avoiding ankle weights</a> during cardio workouts, as they force you to use your quadriceps rather than hamstrings. They can also cause muscle imbalance, according to the <a href="https://www.health.harvard.edu/staying-healthy/wearable-weights-how-they-can-help-or-hurt" target="_blank">Harvard Health Letter</a>.</p>
Find a Fitness Trail<p>Strength training isn't limited to weights. You can get stronger by <a href="https://www.healthline.com/health/bodyweight-workout" target="_blank">simply using your body</a>.</p><p>Often found at parks, fitness trails are obstacle courses with equipment for pullups, pushups, rowing, and stretches to build upper and lower body strength.</p><p>Try searching "fitness trails near me" online, checking out your local parks and recreation website, or calling the municipal office to <a href="https://calisthenics-parks.com/" target="_blank">find one</a>.</p>
Recruit a Friend<p>People who workout together stay healthy together.</p><p><a href="https://bmcgeriatr.biomedcentral.com/articles/10.1186/s12877-017-0584-3" target="_blank">One study</a> showed that older adults who exercised with a group improved or maintained their functional health and enjoyed their lives more.</p><p>Enlist the help of a walking buddy with a regimen you aspire to have. If you don't know anyone in your area, apps like <a href="https://www.strava.com/" target="_blank">Strava</a> have social networking features so you can get support from fellow exercisers.</p>
Try Meditation<p>According to the <a href="https://www.nccih.nih.gov/research/statistics/nhis/2017" target="_blank">2017 National Health Interview Survey</a>, published by the National Institutes of Health, meditation is on the rise, and for good reason.</p><p>Researchers <a href="https://pubmed.ncbi.nlm.nih.gov/29616846/" target="_blank">found</a> that mind-body relaxation practices can regulate inflammation, <a href="https://www.healthline.com/health/biological-rhythms" target="_blank">circadian rhythms</a>, and <a href="https://www.healthline.com/health/glucose" target="_blank">glucose</a> metabolism, as well as lower <a href="https://www.healthline.com/health/high-blood-pressure-hypertension" target="_blank">blood pressure</a>.</p><p>"Any form of exercise can be turned into a meditation of some type, either by the surroundings you are walking in, like a park or trail, or by blocking out the outside world with music on your headphones," Rue says.</p><p>You can also play a podcast or download an app like <a href="https://www.headspace.com/headspace-meditation-app" target="_blank">Headspace</a> that has a library of guided meditations to practice while you walk.</p>
Do Fartlek Walks<p>Typically used in running, fartlek intervals alternate periods of increased and decreased speed. These are <a href="https://www.healthline.com/nutrition/benefits-of-hiit" target="_blank">high-intensity interval training (HIIT)</a> workouts, which allow exercisers to accomplish more in less time.</p><p><a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0154075" target="_blank">One study</a> showed that 10-minute interval training improved <a href="https://www.healthline.com/health/metabolic-syndrome" target="_blank">cardiometabolic</a> health, or lowered the risk of heart disease, stroke, and diabetes, just as well as working out at a continuous pace for 50 minutes.</p><p><a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0111489" target="_blank">Research</a> also shows that HIIT workouts increase muscle <a href="https://www.healthline.com/health/fast-twitch-muscles" target="_blank">oxidative</a> capacity, or the ability to use oxygen. To do a fartlek walk, try walking at an increased pace for 3 minutes, slow down for 2 minutes, and repeat.</p>
Gradually Increase Pace<p>A faster walking pace is associated with a lower risk of <a href="https://www.healthline.com/health/copd" target="_blank">chronic obstructive pulmonary disease (COPD)</a> and respiratory diseases, according to a <a href="https://pubmed.ncbi.nlm.nih.gov/30303933/" target="_blank">2019 study</a>.</p><p>Still, it's best not to go from a stroll to an Olympic-worthy power walk in a day. Instead, increase your pace gradually to prevent injury.</p><p>"Start by walking at a brisk pace for about 10 minutes per day, 3 to 5 days per week," Rue says. "Once you've done this for a few weeks, increase your time by 5 to 10 minutes per day until you get to 30 minutes."</p>
Add Stairs<p>You've likely heard that taking the stairs instead of an elevator is a way to add more movement into your daily routine. It's also a way to step up your walking. Stair climbing has been shown to <a href="https://www.sciencedirect.com/science/article/pii/S2211335519301123?via%3Dihub" target="_blank">decrease the risk of mortality</a> and can easily add a bit more challenge to your walk.</p><p>If you don't have stairs in your home, you can often find them outside a local municipal building, train station, or at a high school stadium.</p>
Is Your Walk a True Cardio Workout?<p>Not all walks are equal. A walk that's too leisurely may not provide enough burn to qualify as cardio. To see if you're getting a good workout, try to <a href="https://www.healthline.com/health/how-to-check-heart-rate" target="_blank">measure your heart rate</a> using a monitor.</p><p>"A target goal for a good walking workout heart rate is about 50 to 70 percent of your maximum heart rate," Rue says, adding that maximum heart rate is <a href="https://www.healthline.com/health/fitness-exercise/fat-burning-heart-rate" target="_blank">typically calculated</a> by 220 beats per minute minus your age.</p><p>You can also monitor how easily you can carry on a conversation while you walk to gauge your heart rate.</p><p>"If you can walk and carry on a normal conversation, that's probably a lower intensity walk," says Rue. "If you are slightly breathless but can still have a conversation, that's probably a moderate workout. If you are out of breath and can't talk normally, that's a vigorous workout."</p>
Takeaway<p>By shaking up your routine, you can add excitement to your workout and reap even more rewards than a basic walk provides. Increasing the pace and intensity of a workout will make it more effective.</p><p>Simply pick your favorite variation to add some spice to your next walk.</p>
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