I wish Global Climate Change was the only thing we had to worry about.
There are so many problems this planet faces
diminishing resources in general.... arable land (suitable to support crops), ocean resources (things we can eat), famine, disease, drinkable water, and the list goes on and on.
And until someone stops and realizes that most if not all of these problems are rooted in the fact that we (as a planet) continue to add about a billion or so people every decade or so to the global population, there is very little hope for us as a species.
I worry about my five year old grand daughter and perhaps her children and what we might be leaving them to call home.