The following is the kind of color I want from history books, not the kind of experience I want for myself:

April 12: Did nothing but send off express to Fort Deynaud at 4 a.m. and mourn my existence the rest of the day. Mosquitoes perfectly awful.
April 13: No peace from mosquitoes… Stayed up all night… Mosquitoes awful. 1,000,000,000 of them.
April 18: Mosquitoes worse than ever. They make life a burden.
April 19: I am perfectly exhausted by the heat and eaten up by the mosquitoes… They are perfectly intolerable.

The time: 1856. The place: Florida, during the Third Seminole War. Pre-DEET Florida. The writer: Alexander Webb, with the U.S. Army at the time. He survived the mosquitoes (not everyone did), was later a hero at Gettysburg and died in 1911.

The diary extract is quoted in The Swamp by Michael Grunwald (2006). Subtitled “The Everglades, Florida and the Politics of Paradise,” it’s a history of human interaction with the Everglades, and an interesting book with a large cast: Calusa Indians, Ponce de Leon, Andrew Jackson, the Seminoles, James Gadsden, Osceola, competing Florida Reconstruction governors Gleason and Reed, land speculator Hamilton Disston, John James Audubon, Napoleon Bonaparte Broward and Henry Flagler. That’s just up to the 20th century, when the only organization up to the task of draining much of the Everglades came to the fore: the U.S. Army Corps of Engineers.

Of course, draining or otherwise modifying the Everglades is now universally regarded as a mistake, and a remediation as slow as the Everglades is under way.

Early on, Grunwald pointed out that large parts of the ecosystem are actually marshes, with only some counting as swamp, but never mind. The Swamp it is.

Then it occurred to me that “drain the swamp” is an ossified metaphor. No one in the developed world advocates draining real swamps any more. We want more wetlands. As usual, language is a laggard. But that’s not always a bad thing.