History’s homegrown plague

Fight disinformation: Sign up for the free Mother Jones Daily newsletter and follow the news that matters.


Scientists have always assumed that two epidemics that swept the Yucatan peninsula in 1545 and 1576, killing 80 percent of the native inhabitants, were diseases brought by colonists from Spain. According to the NATIONAL GEOGRAPHIC NEWS, new evidence suggests the culprit was in fact an indigenous virus rather than a European disease like smallpox or measles. But you can still blame the Spanish.

Recent Must Reads

1/12 – Uruguay president says ‘legalize it’

1/11 – Drugs in the wild

1/10 – Turkish prison massacre

1/09 – Mining leaves Idaho choking

The Spanish didn’t just maim and pillage when they came to the New World. They also disrupted traditional living patterns and agricultural practices, moving people from scattered villages to urban centers and introducing new crops. Ambitious building and land-clearing led to deforestation.

A University of Arkansas researcher believes these changes in land use, combined with a severe drought, brought rats into areas occupied by humans. The rats carried a virus –related to today’s hanta virus — which caused hemorrhagic fever and ultimately killed about 17 million natives.

WE'LL BE BLUNT:

We need to start raising significantly more in donations from our online community of readers, especially from those who read Mother Jones regularly but have never decided to pitch in because you figured others always will. We also need long-time and new donors, everyone, to keep showing up for us.

In "It's Not a Crisis. This Is the New Normal," we explain, as matter-of-factly as we can, what exactly our finances look like, how brutal it is to sustain quality journalism right now, what makes Mother Jones different than most of the news out there, and why support from readers is the only thing that keeps us going. Despite the challenges, we're optimistic we can increase the share of online readers who decide to donate—starting with hitting an ambitious $300,000 goal in just three weeks to make sure we can finish our fiscal year break-even in the coming months.

Please learn more about how Mother Jones works and our 47-year history of doing nonprofit journalism that you don't find elsewhere—and help us do it with a donation if you can. We've already cut expenses and hitting our online goal is critical right now.

payment methods

WE'LL BE BLUNT

We need to start raising significantly more in donations from our online community of readers, especially from those who read Mother Jones regularly but have never decided to pitch in because you figured others always will. We also need long-time and new donors, everyone, to keep showing up for us.

In "It's Not a Crisis. This Is the New Normal," we explain, as matter-of-factly as we can, what exactly our finances look like, how brutal it is to sustain quality journalism right now, what makes Mother Jones different than most of the news out there, and why support from readers is the only thing that keeps us going. Despite the challenges, we're optimistic we can increase the share of online readers who decide to donate—starting with hitting an ambitious $300,000 goal in just three weeks to make sure we can finish our fiscal year break-even in the coming months.

Please learn more about how Mother Jones works and our 47-year history of doing nonprofit journalism that you don't elsewhere—and help us do it with a donation if you can. We've already cut expenses and hitting our online goal is critical right now.

payment methods

We Recommend

Latest

Sign up for our free newsletter

Subscribe to the Mother Jones Daily to have our top stories delivered directly to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate