related_tweet: for the sake of our children and our future, we must do more to combat climate change. yes, its true that no single event makes a trend. but the fact is, the 12 hottest years on record have all come in the last 15" obama 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  #keepmamaafricagreen #fridaysforfuture #davos2019