To make up for melting ice caps and rising sea levels, global warming is also causing trees to grow "two to four times as fast as normal." In the hot, greenhouse-like future, we can all live high up in the trees. It'll be just like Avatar! Once mankind re-establishes a functioning society in our futuristic treescape, we can turn our attention to the swarms of bees set to take revenge for generations of honey-exploitation. They remember faces. They remember everything.