Those sociopaths don't even care about the judgement of the present generations.
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“Which is why we are doing our level best to ensure that there are no future generations.”
- World Leaders, probably
 
Current generations are judging them now and they don’t care.
Even if there are future generations why should leaders care about what they think? The leaders will all be dead by then.
They're all going to be dead by the time future generations appear ..... I don't think any of these leaders alive today really care about what anyone thinks of them after they're gone.
They will be dead but their offsprings likely wont feel the effects, with all the lobbying money they make. And they'll say they're not their parents and get away with it, as the rich always do.
Only the poor are meant to suffer.
Not all going to be dead though, important nitpick in this case