The long view

It’s hard not to despair when you hear news like the latest from NOAA’s Mauna Loa Observatory, which recently reported a new milestone: the highest monthly average for carbon dioxide concentrations yet – 411 parts per million.

Just as bad, or maybe worse, NOAA reported that the growth of carbon dioxide in the atmosphere accelerated in 2016-2017, to a global average increase of 2.3 ppm. That’s far higher than the growth rate of 1.5 ppm in the 1990s and even speeds up the 2.2 ppm rate of the 2000s.

It didn’t have to be this way. Scientists and climate advocates have been lobbying for change for decades, warning that continued, unrestrained growth in carbon emissions would lead to ever-worse impacts for plants, animals and humans alike. Society as a whole has had plenty of time to dial down its use of fossil fuels, ramp up renewables, reduce energy waste and take other actions that could have slowed our output of greenhouse gases.

But business as usual – business that’s highly profitable for some, and enables great convenience for many more – took precedence. Despite the best efforts of a good many dedicated people, society collectively chose to close its eyes and ears to the warnings and chose the action of no action.

However, since Brexit and the 2016 US presidential election and the expanding influence of oligarchs and despots from Hungary and Poland to Venezuela and Russia, society collectively has started doing more than simply closing its eyes and ears. It’s decided to look at the current situation – the carbon increases, the temperature extremes, the droughts, the floods, the storms… as well as the bottom lines enriched by coal, oil and oil sands – and it’s decided to respond by saying, “Hell yeah.”

Or, in the US’s case, “We’re America, bitch.”

It’s an aggressive, narcissistic form of nihilism, really. And while you’d think that’s behavior that might make sense in some sort of primitive, lizard-brain, I’ll-do-whatever-it-takes-to-defend-myself-and-mine way, it is – like most such reality-denying behavior – tragically damaging… to ourselves as much as to anything else.

If we think that “Hell, yeah,” and “We’re America, bitch,” can trump the laws of thermodynamics and bend nature to our will, we’re badly mistaken. Yes, “In the long run we are all dead.” But the economist John Maynard Keynes didn’t say this as an excuse to do nothing and wait till things improve on their own. His statement was a rebuke to other economists who believed this, an admonition to act when they saw things were going wrong and could be fixed more quickly by prompt, determined action.

Climate change is here now, and it’s going to keep getting worse on the path we’ve collectively chosen to walk along. But four-and-a-half billion years of geological, paleontological and anthropological evidence tell us loud and clear it’s not the Earth and life in general that will suffer. It’s life that’s specifically around today – humanity included – that will pay the price. In the long run, nature is likely to find that humans – aggressive, reality-denying ones, as well as the rest of us – are the ones who are expendable.


Life during wartime

In my family, every member of my parents’ generation spent years of their lives trying to survive the chaos of World War II. For my grandparents, those experiences were all a horrific repeat of the ones they lived through during World War I. I grew up hearing all of their stories, so I don’t say this casually: we here in the U.S. are now experiencing a taste of life during wartime.

No, foreign powers aren’t bombing our cities and invading our borders. And we’re not seeing soldiers — ours or “theirs” — patrolling the streets. But we are experiencing a considerable amount of wartime’s psychological stress and chaos.

Every day now, our government, politics and foreign affairs are being upended in so many ways that trying to follow the news is almost an exercise in futility. And the outrages pile up so thick, it’s hard to know where best to direct one’s “resistance” energies. Heck, it’s getting hard to even summon up adequate energy anymore.

Healthcare. Puerto Rico. The Census. UNESCO. North Korea. Iran. Tax “reform.” Environmental deregulation. The hits from this administration on these and so many other issues just keep coming, day after day, hour after hour, so fast your head spins. It’s exhausting. It’s disorienting. It’s overwhelming. And it leaves you reeling and uncertain about anything, forever on edge and waiting for the next hit, the next threat.

It’s a psychic chaos akin to life during wartime.

Saying this, I by no means am comparing our lives to those of citizens in Yemen or Syria or Myanmar, among a few of the world’s truly nightmarish warzones right now. But there are different kinds of wars, and the one we’re experiencing now is beginning to bear a significant resemblance to those described by dissidents and expatriates from authoritarian places like Russia or Turkey.

Consider the current U.S. president’s unending litany of complaints about “fake news” whenever a media report that’s critical of him or his administration comes out.

“He’s not just trying to spin the bad news of the day; all politicians do that,” John Podesta, chairman of Hillary Clinton’s 2016 presidential campaign, wrote this February in The Washington Post. “He seeks nothing less than to undermine the public’s belief that any news can be trusted, that any news is true, that there is any fixed reality.”

Podesta continued, “Trump is attempting to build a hall of mirrors where even our most basic sensory perceptions are shrouded in confusion. He is emulating the successful strategy of Vladimir Putin.”

Chess great and former Soviet citizen Garry Kasparov knows something about things like this. While commenting on the chaotic, Hydra-like news environment after last year’s U.S. election, he noted on Twitter, “The point of modern propaganda isn’t only to misinform or push an agenda. It is to exhaust your critical thinking, to annihilate truth.”

Earlier this week, Kasparov echoed those comments with another tweet saying, “The cognitive exhaustion of dealing with a constant stream of propaganda & daily crises can lead to tuning out, giving up. Don’t!”

That’s a hard temptation to resist, though, acknowledges another Russian expatriate, the journalist and activist Masha Gessen.

“The thing that has surprised me is the cacophony that Trump has created, and I’m not used to this kind of cacophony,” Gessen said in a recent interview with Slate. “Putin creates a cacophony of his own, right? He just drowns people in numbers and figures and facts, most of them made up, but you feel like you’re in this morass of gray nothingness. Trump does the exact opposite. He just sends out so many signals and gestures and bright shiny objects that it has been impossible to follow what’s going on. You always have a sense that there’s something hugely important happening that you’re not noticing because some other highly important thing is holding your attention, and that actually serves to create a sense of low-level dread that is characteristic of the kind of societies that I’ve been writing about, that makes people feel like they have no control over their own lives.”

And it’s that feeling, that sense of powerless, that makes today feel like life during wartime. Unfortunately, as Gessen noted, it’s also “an incredibly effective instrument of building autocracy.”


The recriminations of Harvey

It’s already started, but in the weeks and months to come, we can expect to see many more recriminations about who’s to blame for the disastrous flooding of America’s fourth-largest city.

Undoubtedly, there will be plenty of blame to go around. News reports going back years already indicate that Houston city planners and state officials alike have failed to prevent sprawling development in flood-prone areas, have dragged their heels or covered their ears in response to scientists’ warnings about rising seas, greater moisture in the atmosphere, increasing risks of extreme rainfall and extreme drought. And certainly the same holds true across many other states, and at the federal level as well.

Of course, budgets that have starved infrastructure spending, anti-regulation zeal, and legislation that — in far too many ways — has enabled bad behavior by business at the expense of ordinary citizens, essentially privatizing benefits and socializing risks … all these also hold a share of the blame. But the rest of us have all played our small parts as well.

Any one of us who shushed talk about greenhouse gases, the oil-and-gas sector or climate change during previous natural disasters because “now is not the time to politicize things”… we’ve helped enable, just a little bit, so much denial and so many bad decisions higher up. Most of us — most — are perfectly capable of walking and chewing gum at the same time. Guess what? We can drive a rescue boat, set up cots at an emergency shelter or fill up sandbags while also talking about the elephant in the room: climate change.

Anyone who snickered at Al Gore, or nodded knowingly when someone on TV railed about “Climategate”… you’ve enabled this current disaster in a small way too.

For every journalist who’s lazily turned a climate science story into a he-said-she-said piece by also quoting a repeatedly discredited climate change denier, there are hundreds or thousands of us who said nothing, wrote no letters to the editor, made no calls to the newspaper’s ombudsman (if it had one) to complain about the tedious and irresponsible false equivalency.

For every news report about an oil giant’s behind-the-scenes funding of climate doubt and denier propaganda, there are thousands or tens of thousands of us who maybe hold a bit of stock in one of those companies, but shrugged off the possibility of divesting or at least joining in some shareholder action to demand better behavior.

For every city, state or federal lawmaker who fought tooth and nail against proposals to limit development in flood-prone areas, decarbonize the economy or tax polluting businesses for their carbon emissions, there are millions of us who said nothing because we didn’t want to pay for any of these things either.

Sooner or later, though, reality has a way of making deferred bills come due. And we’ve just been handed a whopper for Harvey. Unless we start taking very different actions now, we can expect more bills like it to keep coming.

Penny wise and pound foolish

Today’s hue and cry over “fake news” is nothing new. History is filled with stories of people insisting that reality isn’t real. History consistently proves these people wrong in the end.

In the shorter term, reality has another way of putting a damper on irrational, non-evidence-based and just-plain-stupid assertions and policies: they often cost way, way more in the end than do rational ideas, making them fiscally irresponsible as well.

In other words, they’re “penny wise, pound foolish.”

While I was visiting Saint Augustine earlier this year, a guide at the historic Castillo de San Marcos recounted how city leaders long ago once tried to save money by paving some roads with wood blocks instead of stone. Heavy rains and flooding eventually caused those pavers to float away, though, so the city ended up having to spend money anyway on a more long-lasting alternative.

You would think the people in charge would learn after things like this happen again and again. But they often don’t.

You would also think the rest of us would care more about costly mistakes like this. Again, though, too often we don’t. Because these costly mistakes are frequently made in the name of various strongly held political beliefs about “belt-tightening,” “personal responsibility” and “law and order.”

In the past two weeks alone, for example, federal courts have ruled against Texas redistricting maps three times, citing those maps’ intentional efforts to discourage minority voters. So the Texas legislature will have to go back to the drawing board and waste time and money redoing something it should have done right the first time.

As Esquire’s Charles Pierce noted today, “This fandango has been going on for six freaking years.”

Not exactly fiscally responsible or in the best interest of taxpayers or voters, right?

You’ll find the same costly mistakes in the get-tough-on-crime area too. Look no further than the Chicago Police Department’s history of unjustified beatings, shootings and other misconduct. Whatever you think about “law and order,” you’ll likely agree that having to pay $662 million between 2004 and 2016 for settlements, judgments and lawyer fees is probably not a good use of taxpayer dollars.

What about the economic calculus of climate change prevention vs. climate change costs and damages? Don’t get me started. Lord Nicholas Stern covered that in exquisite detail in a ground-breaking report in 2006, and — 10 years later — he continues to stand by those findings.

And now, with a hurricane with the potential for monstrous flooding across hundreds of miles fast approaching the coast of Texas, comes word that the U.S. Border Patrol plans to keep its roadside immigration checkpoints open during evacuations. Not only is this needlessly cruel in the middle of a developing natural disaster, it’s dumb too. If you’ve ever had to evacuate for a hurricane, you know it’s slow, bumper-to-bumper traffic for miles on end. Checking papers — or doing anything else that makes evacuation even slower — puts lives at risk. Not just those of the undocumented, but the lives of everyone in those sprawling traffic lines.

Penny wise and pound foolish, it seems, isn’t always even about pennies and pounds. Instead, it’s sometimes about punishing other ideas, beliefs and people, no matter the cost.

Meaningless without perspective

Remember “Jaws,” when the guys on the Orca first spot the shark? Hooper, Richard Dreyfus’ character, asks Chief Martin Brody, played by Roy Scheider, to step out on the bowsprit, over the water, so he can take a photo of the shark. Brody’s not interested, but Hooper knew what he was doing: without the police chief in the frame, the photo wouldn’t provide a proper scale of the beast. Anyone looking at a picture of a shark with nothing but ocean on all sides would have no way of knowing whether it was a four-foot fish or a 25-foot monster.

That’s what good journalism does: it not only reports the who, what, where, when, why and how, but it provides context… a sense of perspective that helps readers understand the scale of the story in relation to the subject’s place in the world.

Done well, this providing of context helps a story make sense to readers who might not be as steeped in the details of the topic at hand as the subjects of the story and the journalist might be. For instance, it could make more clear why a 2-degree C average global temperature increase from climate change could be devastating for millions, even though a 2-degree difference on any day might simply mean you wear a sweater instead of short sleeves.

Done badly, or manipulatively, though, a journalist’s perspective doesn’t enlighten. Rather, it can be used to mislead, misinform or inflame.

When used this way, news is no more accurate than those forced-perspective photographs you’ve probably seen that purport to show someone holding an impossibly large dog, rat or gecko. There are no four-foot-long rats in the Holocene, but a clever camera angle and a person holding a smaller rat in a particular way can make it look like it’s a giant.

Now, a trained zoologist would likely spot such deception instantly. But someone who knows nothing about rats could very well be fooled.

The same holds true with perspectives in written or spoken reporting: a climatologist watching a misleading news report about, say, historic carbon dioxide concentrations or past sea levels will be able to spot the deception. Viewers with little science training, though? Not so much.

That’s why manipulated news — not necessarily “fake” news — can be so damaging. It uses an imbalance of information to convey not facts, but a particular viewpoint with a particular aim. And that leaves readers or viewers not only misinformed about one thing, but less informed (as Fairleigh Dickinson University’s PublicMind poll (PDF) discovered about Fox News viewers) about the world as a whole. When that happens, conditions are ripe for all sorts of false, ridiculous, illogical and unrealistic beliefs to spread… from the existence of four-foot rats and large wads of undigested gum in your digestive system to global “conspiracies” of climate scientists or vaccination advocates “in it for the money.”

I’ve seen things…

“I’ve seen things you people wouldn’t believe. Attack ships on fire off the shoulder of Orion. I watched C-beams glitter in the dark near the Tannhauser gate. All those moments will be lost in time… like tears in rain… Time to die.” – Roy, “Blade Runner”

Of all the qualities I find hard to understand in my fellow humans, one that’s especially baffling is incuriosity. The universe is such a vast and amazing place, and we each have so little time in which to take it all in… how could anyone not want to soak in as much of nature’s wonders as possible?

Children, of course, are naturally curious. Curiosity is the impetus that drives their learning about the world: What happens when I drop this egg? What does a dog think? Why am I right-handed but he prefers his left hand? Why is the sky blue?

So many questions. We all had them at some point. But for some of us, sometime in our early years, that curiosity faded, as did the sense of wonder.

Which is why yesterday’s total solar eclipse across the U.S. was such a joy. News broadcasts, social media posts and photos from coast to coast showed kids and grownups of all ages taking a break from their normal daily activities to go outside, don cheap, silly-looking glasses — if not welders’ helmets or boxes with pinholes — and stare at the Sun as it changed from bright disk to crescent to blotted-out corona. And almost every image showed them doing so with child-like grins of delight. The eclipse was special and amazing and wonderful and just so cool.

Surprisingly, there were tears too. My favorite moment was when The Weather Channel’s Stephanie Abrams had just watched the totality end in Madras, Oregon, took off her glasses to begin wrapping up the moment and was suddenly speechless, choking with emotion. She didn’t know why she was so emotional, she said… she just was.

I’ll admit I shared those tears. And I suspect many others did as well. A brief glimpse of nature’s all-too-often ignored grandeur — a peek at God, if you will, whatever God might mean to you — especially while in the company of millions of your fellow humans, can do that.

Hold onto such moments, if you can. Because wonder and curiosity are not just for children, as yesterday’s little miracle showed. They enrich the mind and the soul, and draw us together in good ways, when far too many other things pull us apart. We need more of these moments… many, many more.

Why reality matters: You don’t want to be a sucker

Why do we care what is real or isn’t? What does it matter?

Some 2,500 years ago, a disinformation campaign aimed at the Persian king Xerxes thwarted that ruler’s ambitions of conquering Greece and changed the course of Western civilization. Several hundred years later, Roman emperor Julius Caesar drummed up political support among common citizens by writing a book about his wars in Gaul; the first-hand accounts served to polish Rome’s image as a great empire and brought public opinion against Caesar’s critics in the Senate.

Long before Facebook, Twitter and today’s attacks on “fake news,” people have been using carefully crafted information – and disinformation – to achieve their personal, political or other goals.

Does this mean that any effort to sort truth from falsehood is pointless and hopeless from the start? Of course not. As anyone who lives in the physical world, as opposed to the digital one, knows, we understand that some things are fundamentally true because we see them happening, or we see and feel the very real effects they have on our lives.

We’re still real, physical beings who depend on the real, physical world for our essential needs. We could be hooked up to the fastest Internet connection via the most advanced gaming/multimedia computer available, but we wouldn’t be able to enjoy it for long without also having access to oxygen, water, food, sleep and shelter. You might rule in the online world, but an untreated influenza infection or a blow to the head with a hammer could still kill you. Until we can upload our consciousness into the digital realm, we remain susceptible to real-world threats ranging from poverty and malnutrition to war and pandemics.

In the digital world, though, threats are trickier, harder to understand and more difficult to verify. A phishing email, for example, might look very much like a message from someone you know at work. Instead, it could actually come from an online scammer or hacker who’s figured out how to game your company’s IT system and trick you in hopes of stealing money or inside information. Similarly, an unflattering picture of a world leader could go viral, reaching millions via social media, long before the original photographer might discover her image had been digitally altered and hijacked by someone with an agenda.

Thanks to advances in technologies like machine learning, such digital tricks are fast becoming easier to pull off and harder to detect. It won’t be long before audio and video files, rather than just photos, can be doctored to make it look or sound like people are saying and doing things they never said or did.

Which leads us to more questions: How do we even know what is real anymore? Have we reached the point where anything could potentially be true?

Our best understanding of the world still matters. Dangerous diseases and injuries are treatable and survivable because centuries of science and medicine have developed essential knowledge and skills: antivenin can prevent you from dying from a cobra bite, a tourniquet can keep you from bleeding to death from an arterial wound. We can plan for a sunrise church service on the beach next Sunday because astronomers and meteorologists have a pretty reliable understanding about when the sun will come up and the likelihood of rain or storms. Some things are true because years and years of observation, experience and experimentation have shown them to be true… or at least close enough to truth to help us make better, rather than worse, decisions.

To dismiss knowledge like this and assert that everything is in doubt and anything might be true is to jump down the rabbit hole of Alice in Wonderland and surrender ourselves to whoever or whatever sounds most appealing and most compelling. But that’s taking a chance on information sources who might have their own best interests at heart rather than yours. Are you really willing to be a dupe of someone who – like the Athenian naval commander Themistocles did with his misinformation campaign against Persia’s Xerxes – is looking to manipulate you for personal, political or financial gain?

If there’s any good reason for us to try to separate real information from misinformation, it’s this: you don’t want to be a sucker.

Without verification

Since receiving considerable — and justified — criticism for helping Trump’s election with false equivalence coverage, media outlets have become better about adding “he said without evidence” caveats whenever the president says or tweets something outrageous. However, it appears for now that they’re applying that lesson to only one subject: the president himself.

This is a mistake, and it needs to be corrected ASAP.

Case in point: recent coverage of the planned, and now postponed, “March on Google” events. Marches in several U.S. cities had been announced by people angered by Google’s recent decision to fire a software engineer whose leaked manifesto questioned diversity efforts and used bad science to suggest biology might explain why fewer women work in tech. Presumed to include supporters of the so-called “alt-right,” the organizers have since delayed those marches citing “terrorist threats.”

And guess who they blamed for those alleged threats? The “alt-left” best known for having recently been called out by President Trump in his “all-sides-to-blame” press conference meltdown, which followed the deadly white supremacist demonstration in Charlottesville, Virginia, this past weekend.

On their Website on Wednesday, March on Google organizers said they were postponing the events due to “credible threats,” including one from the “alt-left” that purportedly referred to a planned attack by automobile. But their announcement offered no supporting evidence — no screen grabs, no voicemails, no quotes, etc. — and provided no specifics on the “relevant authorities” contacted.

Subsequent news coverage about the postponement varied in how such vague “threats” were reported. Many were appropriately straightforward or cautious; CNNMoney, for example, went simply with the headline, “The ‘March on Google’ is off,” while Mashable used the more skeptical, “Google protests called off after organizers blame Trump’s newest scapegoat.”

Too many other outlets, however, reported the news in more credulous terms. New York Magazine left out the “alt-left” part but still headlined its story, “Alt-Right Organizers Cancel the March on Google, Citing ‘Terrorist Threats.'” And Politico ran with the completely unsubstantiated headline, “Organizer puts March on Google on hold after threats.” In the accompanying story, it also noted that the group “received threats,” rather than “allegedly received threats” or “said it received threats.”

Journalists and editors need to keep working to do better. Remember: Every word you choose in reporting news, especially on powder-keg topics, matters. So choose them carefully and make sure they’re truly justified.

The time for ‘neutrality’ has passed

Just as pseudoscience — “science-y sounding” information that is not scientific — is dangerous when used to convey misinformation about health, energy, the environment and other topics, “pseudonews” is dangerous when used to convey misinformation about politics, finance, regulations, public policy and other matters of importance to citizens and society.

It’s not necessarily “fake news,” because it might accurately portray certain events and occurrences, although not everything about those events and occurrences. But, just as with pseudoscience, pseudonews is designed to deceive and mislead, not inform, educate and enlighten.

And this is where our current digital landscape complicates things greatly: with hundreds of thousands of websites purporting to present news from every angle and viewpoint, it’s incredibly difficult to sort real news from pseudonews… because there’s so much more of the latter. Unfortunately, technology companies have enabled this confusion because it benefits their bottom lines — in the form of advertising dollars — to the detriment of factual reporting and healthy public discourse.

As Jonathan Taplin noted in an Aug. 12, 2017, commentary in The New York Times, “Google Doesn’t Want What’s Best for Us”:

“The rise of Google and the other giant businesses of Silicon Valley have been driven by a libertarian culture that paid only lip service to notions of diversity. Peter Thiel, one of the ideological leaders in the Valley, wrote in 2009 on a blog affiliated with the Cato Institute that ‘since 1920, the vast increase in welfare beneficiaries and the extension of the franchise to women — two constituencies that are notoriously tough for libertarians — have rendered the notion of capitalist democracy into an oxymoron.’

“If women should not even have the vote, why should we worry about gender diversity in the engineering ranks?” Taplin continued. “The effects of the darker side of tech culture reach well beyond the Valley. It starts with an unwillingness to control fake news and pervasive sexism that no doubt contributes to the gender pay gap.”

While there are plenty technology leaders who don’t share Thiel’s retrograde beliefs, too many others have for long attempted to stay “neutral,” to stay above the fray of gender politics, race politics, climate change politics and a cornucopia of other fraught politics. The result, however, has been an explosion of pseudonews and misinformation across the online world, from Facebook to Twitter, Google to Reddit, and beyond.

That ugliness has now begun spreading out further into the “real world,” where anonymous trolling and ugly memes are replaced by very real and physical threats to the well being of individual people, democracy and society as a whole. If “neutrality” and “all-sides-are-equal” responses were inadequate before, they’re now unacceptable.

What does it take to change strongly held beliefs?

When a person does something awful to a fellow human-being, there’s always more than one person who feels the pain. In many cases, those hurt include the perpetrator’s parents, who might have done everything they could to raise a caring adult… only to see things end badly.

What decent human, then, could read the comments from Pearce Tefft — whose grown son was identified as a participant in the white supremacist gathering in Charlottesville, Virginia — and not share the pain of a father who’s decided he has to disown his son?

“I pray my prodigal son will renounce his hateful beliefs and return home,” Tefft wrote in a letter to The Forum of Fargo-Moorhead. “Then and only then will I lay out the feast.”

There is hope. People can radically change once strongly-held beliefs. What encourages them to do so? Both scientific research and anecdotal evidence from real-life “converts” indicate that true change takes time, and patient, careful guidance from others.

Sometimes, one dramatic change in perspective can lead to a cascade of changes in other beliefs that are arbitrarily linked to that primary belief, researchers have found. For example, a former right-wing, Hungarian anti-Semite named Csanad Dzegedi said his extremist views began collapsing when he found out his grandmother was Jewish but had long kept her heritage quiet after surviving the Holocaust.

On the other hand, there was no such “Eureka!” moment for Hilda Bastian, an Australian woman who long advocated for home births over hospital-assisted births. She began changing her mind over the course of many conversations with medical professionals and scientists she found to be patient, credible and sincerely interested in helping her to improve her own knowledge for the benefit of the community she spoke for.

“I didn’t change deeply held beliefs because someone convinced me in one discussion, or even a few,” Bastian wrote on her Absolutely Maybe blog on the PLOS science site. “It was a process over years. The scientists and others who influenced me weren’t cheerleaders for the establishment. They were critical of weak research and arguments, regardless of whose interests it served. And they didn’t just expect people like me to believe them because they were experts. They wanted to increase the expertise of others in scientific thinking, especially community leaders.”

A writer who goes by the name Christina H. said that same patient guidance gradually shifted her “hardcore Conservative” beliefs.

“We all know nobody likes to admit they are wrong, but did you know nobody likes to admit they were until very recently wrong?” she wrote in a first-person account on Cracked. “A lot of people change quietly and play it like they were on the right side the whole time, whistling innocently. I did.”

Christina’s advice? Know that others often quietly pay attention to what you say, how you say it, and how you behave. The Golden Rule and setting a good example really can help open the door to changing people’s minds.

“If the guy on my side is being so rude even I’m put off, and the godless liberal refuting him is being super polite and patient, it makes me rethink the good and evil narrative,” she writes. “Sure, I may just move to, ‘These are very nice people, but just mistaken,’ but I’ll be more receptive to listening to nice, mistaken people in the future, which will give them a bigger opening to further change my mind.”

Respectful suggestions can help too. That’s part of what put Jerry Taylor, who once made a career out of writing talking points for climate change skeptics, into a climate activist. One turning point, he said, came following a TV appearance with climate expert Joe Romm.

“On air, I said that, back in 1988, when climate scientist James Hansen testified in front of the Senate, he predicted we’d see a tremendous amount of warming,” Taylor told The Intercept in an interview. “I argued it’d been more than a decade and we could now see by looking at the temperature record that he wasn’t accurate.

“After we got done with the program and were back in green room, getting the makeup taken off, Joe said to me, ‘Did you even read that testimony you’ve just talked about?’ And when I told him it had been a while, he said ‘I’m daring you to go back and double check this.’ He told me that some of Hansen’s projections were spot on. So I went back to my office and I re-read Hanson’s testimony. And Joe was correct. So I then I talked to the climate skeptics who had made this argument to me, and it turns out they had done so with full knowledge they were being misleading.”

What Romm did in this case could be described as a dare for “considering the opposite,” which Texas Christian University psychologist Charles G. Lord has found to be an effective strategy for “retraining social judgment”.

“[P]eople typically seem oblivious to the fact that the way they process information may itself influence their judgments and that the questions they ask may determine the answers they receive,” Lord and co-authors Elizabeth Preston and Mark R. Lepper wrote in their 1984 study. “Thus any inducement for decision makers to consider that matters might be other than what they seem, especially an inducement to consider possibilities diametrically opposed to one’s assumptions, would have an ameliorative effect on judgmental bias.”