What's the Response to Climate Change?

heat comes from the trains, from people, from engines, brakes. The soil surrounding the tunnels has the responsibilityto to absorb this heat. But after a while, because soil temperature is also increasing continuously, it cannot do its job properly. So then heat gets trapped in the tunnels and as soon as it finds its way, it goes the surface. I don't think we have any initiative for the so called underground climate change, or underground his island in australia. And i think it's all to us as researchers and media, i guess, to somehow hilight the problem in an understandable manner.