It’s here
Much of Pakistan is under water.
Heavy rains over two months have caused the worst flooding in more than a decade and damaged more than 1m homes.
[UN secretary general António] Guterres said on Tuesday that south Asia was a hotspot for the climate crisis and that the catastrophic flooding in Pakistan that has left tens of millions needing help was a warning to every nation of the destruction wreaked by human-caused global heating.
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Flash floods fuelled by the climate crisis have affected more than 33 million people, officials have said. The National Disaster Management Authority (NDA) said on Monday the death toll from the monsoon rains and floods in Pakistan had reached 1,136 – with 75 killed in the last 24 hours.
Not a drill.
All this could be just for starters. The danger as I understand it is in the methane trapped in Arctic permafrost, a greenhouse gas 25 times more potent than CO2, and which is already venting to the atmosphere thanks to Arctic warming and glacial retreat.
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See https://www.epa.gov/gmi/importance-methane#:~:text=Methane%20is%20more%20than%2025,due%20to%20human%2Drelated%20activities.