For parts this is happening a lot already. Numerous studies get revoked every year because results where either not repeatable or even found incorrect. Especially in nutrition this is happening very strongly at the moment.

I somewhat agree and disagree, I think a lot of these kids are putting "their" scientists as "perfect". But, I agree on a lot of other points. From all the scientific evidence we have, man made climate change is currently the state of the art (and I'm not a specialist of the area to unproof it, but I invite anyone to go into this area, get a degree and do their own research and try to publish it through the process, and try to unproof all other related works).

Nevertheless, where do you think "this hoax" is leading humanity. To a more sustainable lifestyle?
I think it is not a matter of opinion that humans are taking more resources from our planet than our planet can sustain even on the mid term. With increasing industrialization other countries won't allow to be explored for their resources anymore and will want to spend their resources themselves which further intensifies this crisis.

We only have one planet (at least for quite a while) with a somewhat working ecosystem (or what is left from it). If we destroy that, we destroy the future of our species on this planet too.

What is really dangerous is where the fossil fuel lobby is taking us, short term profit thinking is destroying our nature and ecosystems and will make it for future generations very very difficult.

What we spend now, will not be left to spend for future generations.