Russian
экологическое движение Portuguese
ecologismo Catalan
conservacionisme Spanish
movimiento ecologista 
Broad philosophy, ideology and social movement concerning environmental wellbeing.
Synonyms
Examples for "environmentalism"
Examples for "environmentalism"
1
Is that correct?Yes, environmentalism has become the dominant ideology of our age.
2
You know, you hear all these politicians now, it's like photo-op environmentalism.
3
Was that why many of today's rich were converting to fervent environmentalism?
4
But like many affluent consumers around the world, Cindy's environmentalism seems selective.
5
This may be another great place where space exploration and environmentalism can merge.