You made a similar point about China in one of the other siblings. But now you've expanded it to the point where you're contradicting yourself.

On the one hand, you're saying that trying to tackle climate change in the UK is pointless because China is contributing the lion's share of CO2. But then on the other hand you're equating the climate change crisis to crises that have come before and were proven to be exaggerated scenarios.

It might be worth you stating where you stand on climate change, otherwise I'm not really sure what points you're actually trying to make.