Images by Eric Falconer and Christian Jordan
And what country can preserve its liberties if their rulers are not warned from time to time that their people preserve the spirit of resistance? Let them take arms. The remedy is to set them right as to facts, pardon and pacify them. What signify a few lives lost in a century or two? The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.
For more than three decades, scientists have been warning that climate change could drive polar bear populations extinct. That message infiltrated the public psyche, perhaps more than any other about the scourge of global warming. . . .
Now, research in the journal Scientific Reports adds yet another wrinkle of hope for the species. The study, an analysis of hundreds of polar bears in the Norwegian archipelago of Svalbard, found that declining sea ice is not causing polar bears to starve. They actually appeared healthier in the last two decades of the analysis, from 2000 to 2019. The overall population, meanwhile, is either stable or growing, according to Jon Aars, the study’s lead author and a scientist at the Norwegian Polar Institute.
“I was surprised,” Aars told Vox from Svalbard. “I would have predicted that body condition would decline. We see the opposite.”