This scares me...

When I was a child in the 1970's there was a UK kids TV show where food was very expensive (bread= £30 a loaf) and then I watched this and its an amazing movie,Sol is wonderful (bless him) and Thorne is great,it's the thought of our world ending up like this that scares me. No food/water,to hot and no more winters,it's getting like that now (no real snow in nearly ten years) mild winters. It worries me not just me but my wife and family and grandchildren and the're kids. Still love this movie and today I brought the Premium Blu-Ray. I just hope it's not to late.