UNICEF UK blog: Minus-50 degrees Celsius in Mongolia due to global warming

"Please join our campaign to create A Climate Fit for Children"
UNICEF UK

Here is how a UNICEF UK blogger describers climate change/global warming in Mongolia:

In the last couple of weeks my winter coat has become necessary and I’m contemplating gloves. Yet any complaints I might have are put into perspective when I consider that for millions of children, winter is a time of threat.

When we think of climate change we often think of rising temperatures, but children are also affected in colder climates, experiencing harsher winters and declining water resources. In Mongolia some children can spend 3 to 4 hours every day collecting water, braving frozen rivers and wells, and hauling water containers over extremely long distances.
In western Mongolia in 2010, heavy snow, strong winds and extreme cold created crisis conditions in over half the country’s provinces. Temperatures fell to minus-50 degrees Celsius, and snow meant access to food, fuel, sanitation and basic medical care was even tougher.

Wouldn't it be better for UNICEF to concentrate on helping children in need instead of "creating climates"?