In which countries are the effects "clearly evident?" I'm not aware of any. I think you mean countries where the populace has been thoroughly brainwashed and bamboozled.
I wouldn't have thought for a moment that you would be aware of them.
I guess the effects are most evident in Australia, Spain, New Zealand, Bangladesh, Mozambique, Chile, Argentina, India, Alaska, Peru, Bolivia and increasingly in Scandinavia.
Elsewhere I can appreciate the effects may not be quite so visible, though they still evident if you look at climate data.
I have no idea why people would be "brainwashed" by their own first-hand experience.