Ideas to Solve New York's Rat Problem
1. Fire pits
Create fire pits to burn rats that happen to fall in.
Spread rat poison into their habitat
Good old fashioned rat traps. Lots of them l.
4. Poison gas
Find a gas poisonous to rats but harmless to humans and fill their environment with it.
5. Bounty hunters
Pay folks to kill rats
6. Attract and kill
Develop special traps that attract lots of rats and kill them all at once.
7. Natural predators
Find and spread natural rat predators.
Develop a disease that kills rats but harmless to humans and spread it
Pump frozen water into their environment
10. Seal off and kill
Do some combination of the above while sealing off their ability to travel.