Animal agriculture is the leading cause of species extinction, ocean dead zones, water pollution, habitat destruction, deforestation & human-wildlife conflict, and is one of the leading causes of our climate emergency. And it's totally unnecessary. Shifting to plant-based diets drastically reduces our individual and collective negative environmental impact & helps mitigate climate change.
(note: the media constantly conflates 'plant-based diets' with 'veganism' - they are not the same thing at all.)
Also: Our planet is not dying. Its ability to support life as we know it is being compromised.