Evolution of Love 2

Time to Panic

The planet is getting warmer in catastrophic ways. And fear may be the only thing that saves us.

We are living today in a world that has warmed by just one degree Celsius (1.8 degrees Fahrenheit) since the late 1800s, when records began on a global scale. We are adding planet-warming carbon dioxide to the atmosphere at a rate faster than at any point in human history since the beginning of industrialization.
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In 2018, their circumspection began to change, perhaps because all that extreme weather wouldn’t permit it not to. Some scientists even began embracing alarmism — particularly with that United Nations report. The research it summarized was not new, and temperatures beyond two degrees Celsius were not even discussed, though warming on that scale is where we are headed.

Though the report — the product of nearly 100 scientists from around the world — did not address any of the scarier possibilities for warming, it did offer a new form of permission to the world’s scientists. The thing that was new was the message: It is O.K., finally, to freak out. Even reasonable.

This, to me, is progress. Panic might seem counterproductive, but we’re at a point where alarmism and catastrophic thinking are valuable, for several reasons.
At the opening of a major United Nations conference two months later, David Attenborough, the mellifluous voice of the BBC’s “Planet Earth” and now an environmental conscience for the English-speaking world, put it even more bleakly: “If we don’t take action,” he said, “the collapse of our civilizations and the extinction of much of the natural world is on the horizon.”...

The first is that climate change is a crisis precisely because it is a looming catastrophe that demands an aggressive global response, now. In other words, it is right to be alarmed. The emissions path we are on today is likely to take us to 1.5 degrees Celsius of warming by 2040, two degrees Celsius within decades after that and perhaps four degrees Celsius by 2100.

Buying an electric car is a drop in the bucket compared with raising fuel-efficiency standards sharply. Conscientiously flying less is a lot easier if there’s more high-speed rail around. And if I eat fewer hamburgers a year, so what? But if cattle farmers were required to feed their cattle seaweed, which might reduce methane emissions by nearly 60 percent according to one study, that would make an enormous difference.

But perhaps the strongest argument for the wisdom of catastrophic thinking is that all of our mental reflexes run in the opposite direction, toward disbelief about the possibility of very bad outcomes. I know this from personal experience. I have spent the past three years buried in climate science and following the research as it expanded into ever darker territory.

I know the science is true, I know the threat is all-encompassing, and I know its effects, should emissions continue unabated, will be terrifying. And yet, when I imagine my life three decades from now, or the life of my daughter five decades from now, I have to admit that I am not imagining a world on fire but one similar to the one we have now. That is how hard it is to shake complacency. We are all living in delusion, unable to really process the news from science that climate change amounts to an all-encompassing threat. Indeed, a threat the size of life itself.

How can we be this deluded? One answer comes from behavioral economics. The scroll of cognitive biases identified by psychologists and fellow travelers over the past half-century can seem, like a social media feed, bottomless, and they distort and distend our perception of a changing climate. These optimistic prejudices, prophylactic biases and emotional reflexes form an entire library of climate delusion.

We build our view of the universe outward from our own experience, a reflexive tendency that surely shapes our ability to comprehend genuinely existential threats to the species. We have a tendency to wait for others to act, rather than acting ourselves; a preference for the present situation; a disinclination to change things; and an excess of confidence that we can change things easily, should we need to, no matter the scale. We can’t see anything but through cataracts of self-deception.
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But the longer we wait, the worse it will get. Which is one last argument for catastrophic thinking: What creates more sense of urgency than fear?