The Next Pandemic

Permafrost is really a thing. Melting glaciers will not only make polar animals homeless, but also bring out the extinct/dormant microbes which may or may not have been eradicated by the humankind before. Not only that, it also comes along with the release of 1500 billion tonnes of carbon dioxide and methane gas which will be making the atmosphere even more hotter and increases the global temperature .
It is a real issue..please show some light to it.