Since the pandemic began, I’ve heard people discuss it as a microcosm for climate change. It’s global problem that can be addressed in a number of pretty straightforward ways, but greed, paranoia, and bigotry stand in the way of doing that, and so vast numbers of people just have to die. I think it’s a good comparison, and I think it’s one that can be of further use here. When the pandemic first started killing people, a lot of our information about the death toll came from indirect data. Some of that was looking at shipments of urns for cremated remains, which far exceeded the official death numbers from Wuhan, China. Some of it was looking at hospitals running out of beds, or morgues running out of space. Some of it was by looking at the total number of dead people by any cause, and comparing that to what happens under normal conditions.
In any case, these millions of deaths from COVID-19 didn’t happen all at once. Multiple waves, multiple variants, different communities responding in different ways – but as the months passed by, the scale of what was happening, plus all the other factors that affect disease mortality, meant that even the low death rate we’ve heard so much about added up to a lot of death.
The same is true of climate change.
Food prices rise a little, and a few thousand people die, scattered around the world, who wouldn’t have died otherwise. The global temperature has risen by an amount that would be barely noticed beside daily local temperature fluctuations, but over time, heat waves have gotten longer, and stronger. More days of lethal heat means more people dying, again disbursed around the globe. Most climate change deaths are unlikely to make headlines because they’re generally so spread out in both time and space. Take this recent example reported by Radio Havana Cuba:
Ecuador, March 28 (RHC) — An unusually long, intense, and destructive rainy season in Ecuador has left 52 people dead and more than 100 injured, officials have said.
In addition, more than 27,000 people were affected by flooding, landslides, and building collapses over the past six months, according to the National Risk Management Service.
Every one of Ecuador’s 24 provinces was affected — with the exception of the Galapagos archipelago, 600 miles (1,000 kilometers) off the coast, the service said.
It said exceptionally strong and prolonged downpours had damaged or destroyed more than 13,000 acres (5,400 hectares) of farmland, as well as 6,240 homes, schools or health clinics.
A January 31 flood and landslide in the capital city Quito, caused by the most torrential rainfall seen in two decades, left 28 people dead and 52 others injured.
Scientists say climate change is intensifying the risk of heavy rain around the world because a warmer atmosphere holds more water.
Really, the story’s not much different from one about a tornado, hurricane, or wildfire hitting an area. Each of these events is almost the same as they would have been in a slightly cooler world. Maybe only a couple people die who wouldn’t have, but it’s the same with the slow accumulation of heat from greenhouse gases, or the slow rise in sea levels.
Going back to the pandemic metaphor, we’re in the early stages still – maybe March 2020? We’ve got rising numbers, but they’re still low enough that some people can claim it’s no big deal, and those desperately seeking comfort might believe it. Just as we knew then that it would get worse, because of the science, we also know that climate change is going to get worse, and I very much fear it’s going to have a similar pattern of escalation. We’ve been getting those first few deaths, scattered around the world, but the numbers are increasing, storm by storm and heatwave by heatwave, and they’re increasing all around the world. At some point soon, the changes to the climate are going to exceed our capacity to respond. Just as hospitals were overwhelmed, so too will the various other systems that make up our “civilization” begin to get overwhelmed.
That is not, however, a prophecy of inevitable doom. Just as with COVID-19, the fact that we know that in advance means that we also have the ability to increase the capacity of those systems.
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