The terrible consequences of an oil spill include severe environmental damage, loss of biodiversity, contamination of water bodies and habitats, suffering and death of wildlife, adverse health effects on humans, economic losses for communities reliant on affected industries, long-term ecological impacts.

When animals are slaughtered for meat, they typically experience fear, stress, and pain. They may undergo rough handling, confinement, and transportation, which can cause distress and injuries. Despite stunning methods used to render them unconscious, some animals may regain consciousness during the slaughter process, leading to further pain and suffering. Bleeding out, the final step, should be conducted when the animal is fully unconscious or dead to minimize suffering.

The pollution of the world's seas and oceans has devastating consequences. It leads to the destruction of marine ecosystems, endangerment and extinction of species, contamination of water, risks to human health, economic losses, and contributes to global climate change.

Air pollution in large cities has terrible effects, including respiratory problems, cardiovascular complications, reduced lung function, premature mortality, impact on children's health, environmental damage, and a negative impact on quality of life and well-being.