1 Many of the challenges discussed in that series represent long-standing, difficult, and complex problems that our work has shown will not be easily or quickly resolved.
That series discusses several challenges that won't be easily overcome.
The challenges which are discussed in the series are ones that can be quickly solved.
People watching people skating.
A man is out in the snow.
People wading through water.
It is Playing room with spider man suit and toy horse.
I know that some will argue and that it will not deter them much.
People are outside playing.