Right now, plenty of people feel the peacefulness of their lives degraded by sprawl, or worry about the way consumerism has eroded the quality of our… - Bill McKibben

But in August 2018, a massive new study found something just as frightening: crop pests were thriving in the new heat. “It gets better and better for them,” said one University of Colorado researcher. Even if we hit the UN target of limiting temperature rise to two degrees Celsius, pests should cut wheat yields by 46 percent, corn by 31 percent, and rice by 19 percent. “Warmer temperatures accelerate the metabolism of insect pests like aphids and corn borers at a predictable rate,” the researchers found. “That makes them hungrier[,] and warmer temperatures also speed up their reproduction.”

[D]ata from the World Meteorological Agency show that, as the U.N. Secretary-General, António Guterres, told the {COP28} global climate talks in Dubai last week, we can safely say, even with weeks to go, that 2023 will take the title {as the world's hottest year on record}. . . . And yet . . . [a]lmost simultaneous with the breakout in temperature, there was a breakout in the installation of renewable energy, especially solar power, around the world. . . . {T}he cost of clean energy has dropped so far that it is now possible that saving the planet might be a corollary of saving cash. This ongoing drop in price is more than a decade old, but sometime in the past few years it crossed an invisible line, making it cheaper than hydrocarbons, and this was the year when that reality finally translated into dramatic action on the ground. . . . There are plenty of other technologies we’re [currently] spending money on, including small nuclear reactors and giant carbon-sucking machines, that may or may not someday play a role in the climate fight, but, for all the furor they produce, they seem unlikely to make much difference anytime soon. In the next few years, while the planet’s climate system teeters on the edge of breaking, it’s sun, wind, and batteries that matter. They’re cheap, and they’re ready.

These new technologies are not yet inevitable. But if they blossom fully into being, freedom may irrevocably perish. This is a fight not only for the meaning of our individual lives, but for the meaning of our life together.