
Kaplan and his colleague Kristen Krumhardt have developed a model that demonstrates the link between population increase and deforestation.
The story of climate change starts with farmers, who didn’t have the prevailing technology to allow them an optimal use of the soil at first. With time, irrigation, better tools, seeds and fertilizer became more efficient, counterbalancing the increase in population, and contain the impact of human pressure on the natural environment.
The results of this research show a first major boom in carbon emissions already 2000 years before our era, corresponding to the expansion of civilizations in China and around the Mediterranean. Lastly, a significant decrease in emissions began in the 16th century – the one that would bring in the ice age.
“Thanks to the reports of the early explorers, we know that the forests were less abundant on the American continent. Then the settlers gradually eliminated the indigenous population,” said Kaplan. “Of course, it’s only a hypothesis”, he concluded, “but given the data we have gathered, it’s entirely plausible”….
Pieter Breughel the Younger (1564-1638), "Proverbs"
No comments:
Post a Comment