> because we can easily deal with all the weeds and such; by hiring laborers. This, or a combination of laborers and robots. Robotic arms and cameras have come

> because we can easily deal with all the weeds and such; by hiring laborers. This, or a combination of laborers and robots. Robotic arms and cameras have come a long way – surely we can invest enough in them instead of conducting large chemical trials on the human population?