Good for find Mammoth remains BUT bad considering how many unknown viruses, etc, and methane pockets going to be exposed.
I often thought that movie "The Day After Tomorrow" was about 90% fictional until I delved into the Climatic changes that occurred about 10,000 years ago, those theories brought to light that Global Warming is just the first step towards a highly possible Ice Age since the melting Ice caps, etc, cause more fresh water to flow into the oceans thus disrupting the delicate saline balances of the Oceanic Currents which in turn cease to flows as they do now causing the weather conditions, especially in the Northern Hemisphere, to change drastically and as a result dragging huge volumes of freezing cold upper atmosphere down to ground level so quickly that it has no time to warm up so making for massive, long-lasting blizzard conditions.
Those conditions are a prime reason why a number of frozen Mammoth bodies have been found with undigested food still in their mouths and stomachs simply because they were 'snap frozen' at the time of death.