This is quite a case study in how news is reported with liberal filters. First, notice the above title I lifted from Axios. Makes you feel like it is something to be celebrated, doesn't it?
"A litter of nine pups 10 weeks into the year would grow to 270 pups by the 30th week and wrap up with a whopping 11,907 rats by year’s end."
"Rats usually reach sexual maturity by 12 weeks, and litters can vary from two to 14 pups."
Cities are trying lots of things to fix their rat problems, and they're mostly failing.
Poisoning and suffocation (via dry ice) has mostly failed. Survivors can rapidly repopulate an area. D.C. has even tried sterilizing the little devils.
One not-fun consequence of booming cities is the scourge of rats, well fed by trash, warmed by climate change, and bringing new health threats and general grossness with them.
'Warmed by climate change' is a nice touch.
“Everywhere I go, rat populations are up,” scientist Robert Corrigan tells the NYT.
He estimates that rat numbers may be up 15–25% in some municipalities, including Los Angeles, Philadelphia, New York City and Washington, D.C.
"Rat-infested piles of rotting garbage left uncollected by the city of Los Angeles, even after promises to clean it up, are fueling concerns about a new epidemic after last year's record number of flea-borne typhus cases."
The End