The human species may survive the Anthropocene but likely not very well. Myopia has been as much a villain as any, as humans seem to have a default mode that focuses us on short-term needs rather than long-term survival. Does instant gratification eventually give way to staving off extinction? From Tom Chivers at the Telegraph:
“Not all scientists agree that the ‘Anthropocene’ term is helpful. [Climate scientist Tim] Lenton says it points to a real phenomenon, and the distinction in the stratigraphic record will be crystal clear to future geologists, but ‘gut instinct is to be careful about our hubris as a species, about seeing ourselves as hugely powerful and important.’
None the less, he says, ‘we have had a huge impact on the planet and we predict that impact escalating. We are a very unusual animal in having these effects on the globe. Life, such as cyanobacteria, has changed the atmosphere before, but animals usually don’t.’
‘The Great Oxygenation led to Snowball Earth, and almost the total extinction of life. At each of these mass extinctions, some life has sneaked through, but it might not happen every time, and even if it does we might not be the life that sneaks through.’
But the ‘Anthropocene’ need not, necessarily, be a synonym for human-caused global catastrophe. We have reasons to believe that we could be that life which sneaks through. ‘We are very good at telling apocalyptic stories, and there is science behind them,’ says Lenton. ‘But we’re an ingenious species.’
Lynas and Lenton agree we can’t go back to a pre-industrial age ‘that would lead to a mass extinction of humans,’ says Lynas. But technologies – nuclear power, carbon capture, efficient recycling of raw materials – could allow us to enjoy a modern lifestyle even with a population of billions. The trick is, says Lenton, to use our species’ foresight. ‘We have to decide on the sort of world we want, and to design the Anthropocene we want.'”
Tags: Tom Chivers, Tom Lenton