While the natural gas from Siberia is pumped up and contributes to climate change, the permafrost around it melts (which will release a heaps gasses that accelerate climate change).

But it also means the many bridges of the train track supply lines are failing. Because their pillars have nothing solid to stand in.

So humans have built nitrogen cooling elements. To re-freeze the permafrost around the pillars.

So they can keep pumping up gas 🤪🤪🤪🕺⚰️