Disastrous example sentences

Smoking is known to pollute the air around us, and the burning of plastic or metal articles has disastrous polluting effects on the environment.However, Irving Janis has suggested that cohesion can interfere with effective leadership and can lead to disastrous decisions.This kind of everyday amateur psychology often misfires, sometimes even proves disastrous.As these tropical rain forests contain 50 per cent of the species on the earth, destruction of natural habitats have proved disastrous for the entire biosphere.